The truth about teen depression

 
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1. List five of the hormones for the female reproductive system and indicate the organs they are produced by and their role in reproduction.

2. Pick three medical terms pertaining to the female reproductive system and three terms pertaining to the male reproductive system, divide them using the 4 step technique, label them and give their meaning.

3. Choose 2 pathological conditions that occur during pregnancy and 2 conditions of the neonate. What are the signs, symptoms and ways to treat these conditions?

4. Orchiopexy and vasectomy are two medical terms that indicate procedures performed for the male reproductive system. Divide each terms using slashes and give their meaning.

Chapter 7
Urinary System

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Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Learning Objectives

  • Name the organs of the urinary system and describe their locations and functions.
  • Give the meaning of various pathological conditions affecting the urinary system.
  • Recognize the uses and interpretation of urinalysis as a diagnostic test.
  • Define combining forms, prefixes, and suffixes of the urinary system’s terminology.

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Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Learning Objectives (cont’d.)

  • List and explain some clinical procedures, laboratory tests, and abbreviations that pertain to the urinary system.
  • Apply your new knowledge to understanding medical terms in their proper contexts, such as medical reports and records.

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Chapter 7
Lesson 7.1

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Introduction

  • Nitrogenous wastes
  • urea
  • creatinine
  • uric acid
  • Kidneys
  • Filter nitrogenous wastes to form urine
  • Maintain proper balance of

Water

Eletrolytes

Acids

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Why is nitrogenous waste excreted from the body in a soluble rather than gaseous form?

By what medium does urea travel to the kidneys?

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Introduction (cont’d.)

Kidneys also secrete

Hormones

  • Renin: enzymatic hormone important in adjusting blood pressure
  • Erythropoietin: hormone that stimulates the red blood cell production in bone marrow

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Kidneys also adjust amount of water and electrolytes for proper muscle and nerve function.

Are there other important functions performed by the kidneys?

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Anatomy of the Major Organs

Organs of the Urinary System in a Male

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Have students name the organs of the urinary system labeled 1-4 in the figure.

What is the size and weight of a normal kidney?

What function is performed by the ureters?

What function is performed by the urinary bladder?

What function is performed by the urethra?

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Anatomy of the Major Organs

Organs of the Urinary System in a Male

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*

Have students name the organs of the urinary system labeled 1-4 in the figure.

What is the size and weight of a normal kidney?

What function is performed by the ureters?

What function is performed by the urinary bladder?

What function is performed by the urethra?

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Anatomy of the Major Organs (cont’d.)

Female

Urinary System

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How does the female urinary system differ from the male urinary system?

What is the trigone and what function does it perform?

What is micturition?

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Female

Urinary System

Anatomy of the Major Organs (cont’d.)

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*

How does the female urinary system differ from the male urinary system?

What is the trigone and what function does it perform?

What is micturition?

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QUICK QUIZ:

1. What is micturition?

Nitrogenous waste

Urination; voiding

Outer section of the kidney

Triangular area in the bladder

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*

Correct answer is B, urination; voiding

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How Kidneys Produce Urine

  • Blood enters kidneys through right and left renal arteries
  • Arterioles carry blood to capillaries
  • Glomeruli filter blood

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The renal artery branches into smaller arteries, arterioles, and glomeruli located throughout the cortex of the kidneys.

What is a glomerulus?

There are approximately one million glomeruli in the cortex of each kidney.

How does the kidney regulate blood pressure?

Why is maintenance of proper blood pressure important to the kidneys’ function?

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How Kidneys Produce Urine

  • Blood enters kidneys through right and left renal arteries
  • Arterioles carry blood to capillaries
  • Glomeruli filter blood

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*

The renal artery branches into smaller arteries, arterioles, and glomeruli located throughout the cortex of the kidneys.

What is a glomerulus?

There are approximately one million glomeruli in the cortex of each kidney.

How does the kidney regulate blood pressure?

Why is maintenance of proper blood pressure important to the kidneys’ function?

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How Kidneys Produce Urine (cont’d.)

Glomerulus and Bowman Capsule

  • Blood passes through glomeruli
  • Bowman capsule surrounds each glomerulus
  • Renal tubule is attached to each Bowman capsule

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What functions do the glomerulus, Bowman capsule, and renal tubule perform in the production of urine?

Why don’t proteins and blood cells usually appear in the urine?

What is the process of reabsorption?

What is secretion?

What substances make up urine? (Note: These substances become toxic if allowed to accumulate.)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

How Kidneys Produce Urine (cont’d.)

Glomerulus and Bowman Capsule

  • Blood passes through glomeruli
  • Bowman capsule surrounds each glomerulus
  • Renal tubule is attached to each Bowman capsule

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*

What functions do the glomerulus, Bowman capsule, and renal tubule perform in the production of urine?

Why don’t proteins and blood cells usually appear in the urine?

What is the process of reabsorption?

What is secretion?

What substances make up urine? (Note: These substances become toxic if allowed to accumulate.)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

How Kidneys Produce Urine (cont’d.)

Three steps in the formation of urine

  • Glomerular filtration
  • Tubular reabsorption
  • Tubular secretion

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What functions are performed in each of the three steps in the formation of urine?

The combination of a glomerulus and a renal tubule is called a nephron. (There are more than 1 million nephrons in a kidney.)

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How Kidneys Produce Urine (cont’d.)

Three steps in the formation of urine

Glomerular filtration

Tubular reabsorption

Tubular secretion

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What functions are performed in each of the three steps in the formation of urine?

The combination of a glomerulus and a renal tubule is called a nephron. (There are more than 1 million nephrons in a kidney.)

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How Kidneys Produce Urine (cont’d.)

  • Glomerulus and

a renal tubule combine to form a unit called a nephron.

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*

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How Kidneys Produce Urine (cont’d.)

  • Glomerulus and

a renal tubule combine to form a unit called a nephron.

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QUICK QUIZ:

Approximately how many nephrons are in a kidney?

100,000,000

10,000,000

1,000,000

100,000

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*

Correct answer is C, 1 million

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How Kidneys Produce Urine (cont’d.)

All collecting tubules lead to the

renal pelvis

Calyces or calices

are small, cup-like regions of the renal pelvis

Illustration shows section of kidney

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Notice how secretion and reabsorption are functions of the same organs.

Cup-like regions in the renal pelvis are called calyces or calices.

Where do all connecting tubules lead?

The renal pelvis narrows to form the ureter.

To which organ does the ureter lead?

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How Kidneys Produce Urine (cont’d.)

All collecting tubules lead to the renal pelvis

Calyces or calices are small, cup-like regions of the renal pelvis

Illustration shows section of kidney

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*

Notice how secretion and reabsorption are functions of the same organs.

Cup-like regions in the renal pelvis are called calyces or calices.

Where do all connecting tubules lead?

The renal pelvis narrows to form the ureter.

To which organ does the ureter lead?

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How Kidneys Produce Urine (cont’d.)

Process of forming and expelling urine

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How is urine flow from the bladder to the urethra controlled?

What triggers the need to urinate?

Urine finally exits the body through the urinary meatus.

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How Kidneys Produce Urine (cont’d.)

Process of forming and expelling urine

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How is urine flow from the bladder to the urethra controlled?

What triggers the need to urinate?

Urine finally exits the body through the urinary meatus.

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Vocabulary

arteriole

Bowman capsule

calyx or calix

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*

Refer to p. 216 for definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

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arteriole

Bowman capsule

calyx or calix

  • Small artery.
  • Enclosing structure surrounding each glomerulus
  • Cup-like collecting region of the renal pelvis

Vocabulary

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*

Refer to p. 216 for more detailed definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

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catheter

cortex

creatinine

Vocabulary

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*

Refer to p. 216 for definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

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catheter

cortex

creatinine

  • Tube for injecting or removing fluids
  • Outer region
  • Waste product of muscle metabolism

Vocabulary

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*

Refer to p. 216 for more detailed definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

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electrolyte

erythropoietin (EPO)

Vocabulary

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*

Refer to p. 216 and 217 for definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

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electrolyte

erythropoietin (EPO)

  • A chemical element that carries an electrical charge when dissolved in water.
  • A hormone secreted by the kidney to stimulate production of red blood cells by bone marrow.

Vocabulary

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*

Refer to p. 216 and 217 for more detailed definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

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filtration

glomerulus

hilum

Vocabulary

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*

Refer to p. 217 for definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

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filtration

glomerulus

hilum

  • Passive process whereby some substances pass through a filter or other material.
  • Tiny ball of capillaries in the cortex of kidney.
  • Depression in the part of an organ where blood vessels and nerves enter and leave.

Vocabulary

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*

Refer to p. 217 for more detailed definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

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kidney

meatus

medulla

Vocabulary

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*

Refer to pp. 217 for definitions.

What path does waste take through the urinary system?

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kidney

meatus

medulla

  • One of two bean-shaped organs behind the abdominal cavity.
  • Opening or canal
  • Inner region

Vocabulary

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*

Refer to pp. 217 for definitions.

What path does waste take through the urinary system?

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micturition

nephron

nitrogenous waste

Vocabulary

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*

Refer to pp. 218 for definitions.

What path does waste take through the urinary system?

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micturition

nephron

nitrogenous waste

  • Urination.
  • The functional unit of the kidney where filtration, reabsorption, and secretion take place.
  • Substance containing nitrogen and excreted in urine.

Vocabulary

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*

Refer to pp. 218 for more detailed definitions.

What path does waste take through the urinary system?

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potassium (K+)

reabsorption

renal artery

Vocabulary

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*

Refer to pp. 218 for definitions.

What path does waste take through the urinary system?

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potassium (K+)

reabsorption

renal artery

  • An electrolyte important to body processes.
  • Renal tubules return materials necessary to the body back into the bloodstream.
  • Blood vessel that carries blood to the kidney.

Vocabulary

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*

Refer to pp. 218 for more detailed definitions.

What path does waste take through the urinary system?

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  • renal pelvis
  • renal tubule
  • renal vein

Vocabulary

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*

Refer to pp. 220-221 for definitions.

What path does waste take through the urinary system?

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renal pelvis

renal tubule

renal vein

  • Central collection region in the kidney
  • Microscopic tube in the kidney in which urine is formed after filtration.
  • Blood vessel that carries blood away from the kidney and toward the heart.

Vocabulary

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*

Refer to pp. 218 for more detailed definitions.

What path does waste take through the urinary system?

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  • renin
  • sodium (Na+)
  • trigone

Vocabulary

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*

Refer to p. 221 for definitions.

What is another term for urination?

What is renin and where is it formed?

Where is the trigone located?

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renin

sodium (Na+)

trigone

  • An enzymatic hormone synthesized, stored, and secreted by the kidney.
  • An electrolyte regulated in the blood and urine by the kidneys.
  • Triangular area in the urinary bladder in which ureters enter and the urethra exits.

Vocabulary

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*

Refer to p. 221 for definitions.

What is another term for urination?

What is renin and where is it formed?

Where is the trigone located?

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  • urea
  • ureter
  • urethra

Vocabulary

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*

Refer to p. 221 for definitions.

What is another term for urination?

What is renin and where is it formed?

Where is the trigone located?

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urea

ureter

urethra

  • Major nitrogenous waste product excreted in urine.
  • Tube leading from each kidney to the urinary bladder.
  • Tube leading from the urinary bladder to the outside of the body.

Vocabulary

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  • uric acid
  • urinary bladder
  • urination
  • voiding

Vocabulary

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*

Refer to p. 221 for definitions.

What is another term for urination?

What is renin and where is it formed?

Where is the trigone located?

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uric acid

urinary bladder

urination

voiding

  • A nitrogenous waste product excreted in the urine.
  • Hollow muscular sac that holds and stores urine.
  • Process of expelling urine.
  • Emptying of urine from the urinary bladder; urination or micturition.

Vocabulary

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STRUCTURES

cali/o , calic/o _________

cyst/o _________

glomerul/o _________

meat/o _________

Combining Form Meaning

Terminology: Structures,
Substances and Urinary Symptoms

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*

Refer to pp. 219 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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STRUCTURES

cali/o , calic/o calyx (calix)

cyst/o urinary bladder

glomerul/o glomerulus

meat/o meatus

Terminology: Structures,
Substances and Urinary Symptoms

Combining Form Meaning

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*

Refer to pp. 219 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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STRUCTURES

cyst/o cystitis ________________

Combining Form Terminology Meaning

Terminology: Structures,
Substances and Urinary Symptoms

Bacterial infections often cause acute or chronic cystitis. In acute cystitis, the bladder contains blood as a result of mucosal hemorrhage (see figure, Acute cystitis).

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*

Refer to pp. 220-226 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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STRUCTURES

cyst/o cystitis inflammation of the urinary bladder

Combining Form Terminology Meaning

Bacterial infections often cause acute or chronic cystitis. In acute cystitis, the bladder contains blood as a result of mucosal hemorrhage (see figure, Acute cystitis).

Terminology: Structures,
Substances and Urinary Symptoms

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*

Refer to pp. 220-226 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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STRUCTURES

nephr/o ___________

pyel/o ___________

ren/o ____________

trigon/o ____________

Terminology: Structures,
Substances and Urinary Symptoms

Combining Form Meaning

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*

Refer to pp. 220-221 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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STRUCTURES

nephr/o kidney

pyel/o renal pelvis

ren/o kidney

trigon/o trigone

Terminology: Structures,
Substances and Urinary Symptoms

Combining Form Meaning

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*

Refer to pp. 220-221 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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Terminology: Structures,
Substances and Urinary Symptoms

STRUCTURES

nephr/o hydronephrosis _________________

Combining Form Terminology Meaning

Obstruction of urine flow may be caused by renal calculi (stone) as shown in figure. Notice the buildup of excess fluid in the kidney.

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*

Using the given combining forms, can you form and define other terms not listed in the slide?

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STRUCTURES

nephr/o hydronephrosis Condition of excess fluid (water) in the kidney.

Combining Form Terminology Meaning

Obstruction of urine flow may be caused by renal calculi (stone) as shown in figure. Notice the buildup of excess fluid in the kidney.

Terminology: Structures,
Substances and Urinary Symptoms

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*

Using the given combining forms, can you form and define other terms not listed in the slide?

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STRUCTURES

ureter/o __________

urethr/o __________

vesic/o __________

Terminology: Structures,
Substances and Urinary Symptoms

Combining Form Meaning

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*

Refer to pp. 221 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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STRUCTURES

ureter/o ureter

urethr/o urethra

vesic/o urinary bladder

Terminology: Structures,
Substances and Urinary Symptoms

Combining Form Meaning

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*

Refer to pp. 221 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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SUBSTANCES and SYMPTOMS

albumin/o ________

azot/o ________

bacteri/o ________

dips/o ________

Terminology: Structures,
Substances and Urinary Symptoms

Combining Form Meaning

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*

Refer to pp. 221-222 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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SUBSTANCES and SYMPTOMS

albumin/o albumin

azot/o nitrogen

bacteri/o bacteria

dips/o thirst

Terminology: Structures,
Substances and Urinary Symptoms

Combining Form Meaning

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*

Refer to pp. 221-222 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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SUBSTANCES and SYMPTOMS

ket/o, keton/o __________

lith/o __________

noct/o __________

olig/o __________

-poietin __________

Combining Form

Or Suffix Meaning

Terminology: Structures,
Substances and Urinary Symptoms

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*

Refer to pp. 222 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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SUBSTANCES and SYMPTOMS

ket/o, keton/o ketone bodies

lith/o stone

noct/o night

olig/o scanty

-poietin substance that forms

Combining Form

Or Suffix Meaning

Terminology: Structures,
Substances and Urinary Symptoms

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*

Refer to pp. 222 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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SUBSTANCES and SYMPTOMS

py/o __________

-tripsy __________

ur/o __________

urin/o __________

-uria __________

Combining Form

Or Suffix Meaning

Terminology: Structures,
Substances and Urinary Symptoms

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*

Refer to pp. 222-223 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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SUBSTANCES and SYMPTOMS

py/o pus

-tripsy to crush

ur/o urea

urin/o urine

-uria urination; urine condition

Combining Form

Or Suffix Meaning

Terminology: Structures,
Substances and Urinary Symptoms

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Refer to pp. 222-223 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

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Urinalysis

Tests included in a Urinalysis

Color

Appearance

pH

Protein

Glucose

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*

Colorless urine = large amount of water in urine. Smoky-red or brown indicates presence of blood in urine.

Normal pH is 6.5 (slightly acidic).

Protein test looks for albumin, which indicates a leak in the glomerular membrane.

Glucose presence signals possibility of diabetes.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Urinalysis (cont’d.)

Tests included in a Urinalysis

Specific gravity

Ketone bodies

Sediment

Phenylketonuria

Bilirubin

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*

Specific gravity reflects amounts of wastes and minerals.

Ketone bodies appear when the body breaks down fat.

Sediment are abnormal particles.

Phenylketonuria indicates a lack of enzyme, especially in infants. PKU test measures this.

Bilirubin results from a hemoglobin breakdown.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

QUICK QUIZ:

In a urinalysis, what does the test specific gravity reflect?

A. The chemical nature of urine

B. Presence of albumin

C. Blood in the urine

D. Amount of wastes, minerals and solids in the urine

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Correct Answer is D, specific gravity compares the density of urine with that of water.

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Chapter 7
Lesson 7.2

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*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Pathologic Conditions

Kidney

  • glomerulonephritis
  • interstitial nephritis
  • nephrolithiasis
  • nephrotic syndrome
  • polycystic kidneys (PKD)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

See pp. 225-226.

Glomerulonephritis is the inflammation of the kidney due to infection and can lead to hypertension and renal failure if untreated.

What is interstitial nephritis?

What procedure might a physician recommend for a patient with nephrolithiasis?

Nephrotic syndrome is a collection of symptoms caused by excessive protein in the urine.

Polycystic kidneys are a hereditary condition of progressive growth of cysts.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Pathologic Conditions

Kidney

  • polycystic

kidney

disease (PKD)

PKD–The kidneys contain masses of cysts. Typically polycystic kidneys weight 20 times more than their usual weight.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

See pp. 225-226.

Glomerulonephritis is the inflammation of the kidney due to infection and can lead to hypertension and renal failure if untreated.

What is interstitial nephritis?

What procedure might a physician recommend for a patient with nephrolithiasis?

Nephrotic syndrome is a collection of symptoms caused by excessive protein in the urine.

Polycystic kidneys are a hereditary condition of progressive growth of cysts.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Pathologic Conditions (cont’d.)

Kidney

  • pyelonephritis
  • renal cell carcinoma
  • renal failure
  • renal hypertension
  • Wilms tumor

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*

See p. 229.

Pyelonephritis is the inflammation of the renal pelvis and renal medulla and is the most common type of kidney infection.

Renal cell carcinoma is adult cancer of the kidney—2% of all adult cancers.

What occurs during renal failure?

How does renal hypertension differ from essential hypertension?

Wilms tumor is a malignant tumor of the kidney occurring in childhood and is an example of an eponym.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Pathologic Conditions

Kidney

  • Renal cell

carcinoma

(hypernephroma)

Cancerous tumor

of the kidney

in adulthood.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

See pp. 226 for more detail.

Glomerulonephritis is the inflammation of the kidney due to infection and can lead to hypertension and renal failure if untreated.

What is interstitial nephritis?

What procedure might a physician recommend for a patient with nephrolithiasis?

Nephrotic syndrome is a collection of symptoms caused by excessive protein in the urine.

Polycystic kidneys are a hereditary condition of progressive growth of cysts.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Pathologic Conditions (cont’d.)

Urinary bladder

  • Bladder cancer

Associated conditions

  • Diabetes insipidus
  • Diabetes mellitus

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*

Bladder cancer is the most common form of malignancy in the urinary system.

What risk factors are associated with bladder cancer?

Diabetes insipidus: inadequate secretion or resistance of the kidney to antidiuretic hormone

Diabetes mellitus: inadequate secretion or improper utilization of insulin

How does each of these conditions affect the kidneys?

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

QUICK QUIZ:

A term that means frequent (voluntary) urination at night is:

Anuria

Nocturia

Diuresis

Hematuria

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*

Correct answer is nocturia.

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Laboratory Tests and Clinical Procedures

Laboratory tests

  • blood urea nitrogen (BUN)
  • creatinine clearance test

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*

Which procedure tests for uremia?

Which test measures the rate at which creatinine is cleared from the blood?

What is azotemia?

What role do the kidneys play in BUN levels?

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Laboratory Tests and Clinical Procedures (cont’d.)

CLINICAL PROCEDURES

X-Ray Studies

  • CT scan
  • kidneys, ureters, & bladder (KUB)
  • renal angiography
  • retrograde pyelogram (RP)
  • voiding cystourethrogram (VCUG)

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*

How do these x-rays differ?

Which tests require contrast material?

Why is it important to measure the size of the kidneys (KUB)?

Which tests require urinary catheterization?

Why would someone have RP instead of IVP?

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

  • CT-Computed Tomography

The scan with contrast shows a benign cyst on the kidney.

Laboratory Tests and Clinical Procedures (cont’d.)

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*

See page 228 for more detailed description.

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VOIDING CYSTOURETHROGRAM

  • (VCUG)showing a normal female urethra. The bladder is filled with contrast material, followed by x-ray imaging.

Laboratory Tests and Clinical Procedures (cont’d.)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

See page 228-229 for more detailed description.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

CLINICAL PROCEDURES

Ultrasound Examination

  • ultrasonography: imaging urinary tract structures using high frequency sound waves

Radioactive Studies

  • radioisotope scan: image of kidney after injecting a radioisotope (that concentrates in the kidney) into the bloodstream

Laboratory Tests and Clinical Procedures (cont’d.)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

What is hydronephrosis?

What might cause the kidney to be enlarged?

What can be diagnosed in the urinary system using sound waves?

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

CLINICAL PROCEDURES

Magnetic imaging

  • magnetic resonance imaging (MRI): using magnetic field and radio waves to produce images in all three planes of the body

Laboratory Tests and Clinical Procedures (cont’d.)

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*

How is an MRI of the kidney performed?

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Other Clinical Procedures

  • cystoscopy
  • dialysis
  • lithotripsy
  • renal angioplasty
  • renal biopsy
  • renal transplantation
  • urinary catheterization

Laboratory Tests and Clinical Procedures (cont’d.)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Cystoscopy allows for visual examination through a hollow metal tube.

What is the difference between hemodialysis and peritoneal dialysis?

What procedure might be required to remove kidney stones?

Describe the process of catheterization.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Hemodialysis (HD)

Laboratory Tests and Clinical Procedures (cont’d.)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

How is a cytoscopy performed?

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Continuous ambulatory peritoneal dialysis (CAPD)

Laboratory Tests and Clinical Procedures (cont’d.)

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*

CAPD can be performed continuously by the patient without artificial support.

What other peritoneal dialysis procedures may be performed?

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Abbreviations

  • ADH _______________
  • ARF _______________
  • BILI _______________
  • BUN _______________
  • CAPD _______________
  • Cath _______________
  • CCPD _______________
  • CKD _______________

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Which abbreviations stand for disorders, which are measurements, and which are procedures?

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

  • ADH antidiuretic hormone
  • ARF acute renal failure
  • BILI bilirubin
  • BUN blood urea nitrogen
  • CAPD continuous ambulatory peritoneal dialysis
  • Cath catheter; catheterization
  • CCPD continuous cycling peritoneal dialysis
  • CKD chronic kidney disease

Abbreviations (cont’d.)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Which abbreviations stand for disorders, which are measurements, and which are procedures?

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

  • CL- _____________________
  • CRF _____________________
  • C & S _____________________
  • cysto _____________________
  • ESRD _____________________
  • HCO3- _____________________
  • HD _____________________
  • IC _____________________

Abbreviations (cont’d.)

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*

Which items are pathologies, and which are treatments?

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

  • CL- chloride, a kidney excretion
  • CRF chronic renal failure
  • C&S culture and sensitivity testing
  • cysto cystoscopic examination
  • ESRD end-stage renal disease
  • HCO3- bicarbonate, an electrolyte conserved by the kidney
  • HD hemodialysis
  • IC interstitial cystitis, chronic inflammation of the bladder wall

Abbreviations (cont’d.)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Which items are pathologies, and which are treatments?

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

  • K+ __________________
  • KUB __________________
  • Na+ __________________
  • PD __________________
  • pH __________________
  • PKU __________________
  • sp gr __________________
  • UA __________________
  • UTI __________________
  • VCUG __________________

Abbreviations (cont’d.)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Ask students to identify the category of metabolite, treatment, condition, or test.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

  • K+ potassium, an electrolyte
  • KUB kidney ureter and bladder
  • Na+ sodium, an electrolyte
  • PD peritoneal dialysis
  • pH symbol for degree of acidity or alkalinity
  • PKU phenylketonuria
  • sp gr specific gravity
  • UA urinalysis
  • UTI urinary tract infection
  • VCUG voiding cystourethrogram

Abbreviations (cont’d.)

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Ask students to identify the category of metabolite, treatment, condition, or test.

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

QUICK QUIZ:

The abbreviation RP is associated with which of the following?

A. Fluid is injected into the peritoneal

cavity and then drained out

B. Contrast is injected into the urinary

bladder and ureters and x-rays are

taken of the urinary tract.

C. Nitrogenous wastes removed from

patient’s blood

D. An electrolyte secreted by renal tubules

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

CORRECT Answer is B abbreviation is for retrograde pyelogram

Incorrect answer A. is CAPD, continous ambulatory periotoneal dialysis

Incorrect Answer C is HD, hemodialysis

Incorrect Answer D is K+ potassium

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REVIEW SHEET

albumino/o ____________

angi/o ____________

azot/o ____________

bacteri/o ____________

cali/o, calic/o ____________

cyst/o ____________

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

albumino/o albumin (protein)

angi/o vessel (blood)

azot/o urea; nitrogen

bacteri/o bacteria

cali/o, calic/o calyx (calix)

cyst/o urinary bladder

REVIEW SHEET

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*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

dips/o ____________

glomerul/o ____________

glycos/o ____________

hydr/o ____________

isch/o ____________

ket/o; keton/o ____________

REVIEW SHEET
combining forms

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

dips/o thirst

glomerul/o glomerulus

glycos/o sugar

hydr/o water

isch/o to hold back; back

ket/o; keton/o ketones; acetones

REVIEW SHEET
combining forms

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

lith/o ____________

meat/o ____________

necr/o ____________

nephr/o ____________

noct/o ____________

ogli/o ____________

REVIEW SHEET
combining forms

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

lith/o stone

meat/o meatus

necr/o death

nephr/o kidney

noct/o night

ogli/o scanty

REVIEW SHEET
combining forms

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

py/o __________

pyel/o __________

ren/o __________

trigon/o __________

ur/o __________

REVIEW SHEET
combining forms

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

py/o pus

pyel/o renal pelvis

ren/o kidney

trigon/o trigone

ur/o urine; urinary tract

REVIEW SHEET
combining forms

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

ureter/o ____________

urethro ____________

urin/o ____________

vesic/o ____________

REVIEW SHEET
combining forms

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

ureter/o ureter

urethr/o urethra

urin/o urine

vesic/o urinary bladder

REVIEW SHEET
combining forms

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*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

-ectasis ______________

-ectomy ______________

-emia ______________

-esis ______________

-gram ______________

-lithiasis ______________

REVIEW SHEET
SUFFIXES

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*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

-ectasis stretching; dilation

-ectomy removal; excision

-emia blood condition

-esis condition

-gram record

-lithiasis condition of stones

REVIEW SHEET
SUFFIXES

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

-lithotomy ____________________

-lysis ______________

-megaly ______________

-ole ______________

-osis ______________

-pathy ______________

REVIEW SHEET
SUFFIXES

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

-lithotomy incision for removal of a stone

-lysis breakdown

-megaly enlargement

-ole little; small

-osis condition

-pathy disease

REVIEW SHEET
SUFFIXES

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

-plasty _________________

-poietin _______________

-ptosis _______________

-rrhea _______________

-sclerosis _______________

-stomy ___________________

REVIEW SHEET
SUFFIXES

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

-plasty surgical repair

-poietin substance that forms

-ptosis droop; sag

-rrhea flow; discharge

-sclerosis hardening

-stomy new opening (to form a mouth)

REVIEW SHEET
SUFFIXES

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

-tomy _____________

-tripsy ___________

-uria ___________

REVIEW SHEET
SUFFIXES

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

-tomy process of cutting

-tripsy to crush

-uria urination

REVIEW SHEET
SUFFIXES

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

a-, an- _____________

anti- _____________

dia- _____________

dys- _____________

REVIEW SHEET
PREFIXES

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

a-, an- not; without

anti- again

dia- complete

dys- bad; painful

REVIEW SHEET
PREFIXES

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*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

en- __________

peri- __________

poly- __________

retro- __________

REVIEW SHEET
PREFIXES

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

en- in; within

peri- surrounding

poly- many, much

retro- behind; back

REVIEW SHEET
PREFIXES

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

The combining form dips/o means:

Stone

Scanty

Thirst

Water

QUICK QUIZ:

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

C Thirst is the correct answer

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

Which combining form means pus?

pyel/o

lith/o

ogli/o

py/o

QUICK QUIZ:

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

D, py/o is the correct answer

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

8. The combining form isch/o means:

Scanty

To hold back; back

Night

Trigon

QUICK QUIZ:

Copyright © 2008, 2005 by Saunders, an imprint of Elsevier Inc. All rights reserved.

*

B To hold back or back is the correct answer

*

*

*

*

*

Why is nitrogenous waste excreted from the body in a soluble rather than gaseous form?

By what medium does urea travel to the kidneys?

*

Kidneys also adjust amount of water and electrolytes for proper muscle and nerve function.

Are there other important functions performed by the kidneys?

*

Have students name the organs of the urinary system labeled 1-4 in the figure.

What is the size and weight of a normal kidney?

What function is performed by the ureters?

What function is performed by the urinary bladder?

What function is performed by the urethra?

*

Have students name the organs of the urinary system labeled 1-4 in the figure.

What is the size and weight of a normal kidney?

What function is performed by the ureters?

What function is performed by the urinary bladder?

What function is performed by the urethra?

*

How does the female urinary system differ from the male urinary system?

What is the trigone and what function does it perform?

What is micturition?

*

How does the female urinary system differ from the male urinary system?

What is the trigone and what function does it perform?

What is micturition?

*

Correct answer is B, urination; voiding

*

The renal artery branches into smaller arteries, arterioles, and glomeruli located throughout the cortex of the kidneys.

What is a glomerulus?

There are approximately one million glomeruli in the cortex of each kidney.

How does the kidney regulate blood pressure?

Why is maintenance of proper blood pressure important to the kidneys’ function?

*

The renal artery branches into smaller arteries, arterioles, and glomeruli located throughout the cortex of the kidneys.

What is a glomerulus?

There are approximately one million glomeruli in the cortex of each kidney.

How does the kidney regulate blood pressure?

Why is maintenance of proper blood pressure important to the kidneys’ function?

*

What functions do the glomerulus, Bowman capsule, and renal tubule perform in the production of urine?

Why don’t proteins and blood cells usually appear in the urine?

What is the process of reabsorption?

What is secretion?

What substances make up urine? (Note: These substances become toxic if allowed to accumulate.)

*

What functions do the glomerulus, Bowman capsule, and renal tubule perform in the production of urine?

Why don’t proteins and blood cells usually appear in the urine?

What is the process of reabsorption?

What is secretion?

What substances make up urine? (Note: These substances become toxic if allowed to accumulate.)

*

What functions are performed in each of the three steps in the formation of urine?

The combination of a glomerulus and a renal tubule is called a nephron. (There are more than 1 million nephrons in a kidney.)

*

What functions are performed in each of the three steps in the formation of urine?

The combination of a glomerulus and a renal tubule is called a nephron. (There are more than 1 million nephrons in a kidney.)

*

*

*

Correct answer is C, 1 million

*

Notice how secretion and reabsorption are functions of the same organs.

Cup-like regions in the renal pelvis are called calyces or calices.

Where do all connecting tubules lead?

The renal pelvis narrows to form the ureter.

To which organ does the ureter lead?

*

Notice how secretion and reabsorption are functions of the same organs.

Cup-like regions in the renal pelvis are called calyces or calices.

Where do all connecting tubules lead?

The renal pelvis narrows to form the ureter.

To which organ does the ureter lead?

*

How is urine flow from the bladder to the urethra controlled?

What triggers the need to urinate?

Urine finally exits the body through the urinary meatus.

*

How is urine flow from the bladder to the urethra controlled?

What triggers the need to urinate?

Urine finally exits the body through the urinary meatus.

*

Refer to p. 216 for definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

*

Refer to p. 216 for more detailed definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

*

Refer to p. 216 for definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

*

Refer to p. 216 for more detailed definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

*

Refer to p. 216 and 217 for definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

*

Refer to p. 216 and 217 for more detailed definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

*

Refer to p. 217 for definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

*

Refer to p. 217 for more detailed definitions.

How do each of these terms play a role in the urinary system?

Which organs are involved in filtering urine?

*

Refer to pp. 217 for definitions.

What path does waste take through the urinary system?

*

Refer to pp. 217 for definitions.

What path does waste take through the urinary system?

*

Refer to pp. 218 for definitions.

What path does waste take through the urinary system?

*

Refer to pp. 218 for more detailed definitions.

What path does waste take through the urinary system?

*

Refer to pp. 218 for definitions.

What path does waste take through the urinary system?

*

Refer to pp. 218 for more detailed definitions.

What path does waste take through the urinary system?

*

Refer to pp. 220-221 for definitions.

What path does waste take through the urinary system?

*

Refer to pp. 218 for more detailed definitions.

What path does waste take through the urinary system?

*

Refer to p. 221 for definitions.

What is another term for urination?

What is renin and where is it formed?

Where is the trigone located?

*

Refer to p. 221 for definitions.

What is another term for urination?

What is renin and where is it formed?

Where is the trigone located?

*

Refer to p. 221 for definitions.

What is another term for urination?

What is renin and where is it formed?

Where is the trigone located?

*

*

Refer to p. 221 for definitions.

What is another term for urination?

What is renin and where is it formed?

Where is the trigone located?

*

*

Refer to pp. 219 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 219 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 220-226 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 220-226 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 220-221 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 220-221 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 221 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 221 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 221-222 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 221-222 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 222 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 222 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 222-223 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Refer to pp. 222-223 for definitions.

Using the given combining forms, can you form and define other terms not listed in the slide?

*

Colorless urine = large amount of water in urine. Smoky-red or brown indicates presence of blood in urine.

Normal pH is 6.5 (slightly acidic).

Protein test looks for albumin, which indicates a leak in the glomerular membrane.

Glucose presence signals possibility of diabetes.

*

Specific gravity reflects amounts of wastes and minerals.

Ketone bodies appear when the body breaks down fat.

Sediment are abnormal particles.

Phenylketonuria indicates a lack of enzyme, especially in infants. PKU test measures this.

Bilirubin results from a hemoglobin breakdown.

*

Correct Answer is D, specific gravity compares the density of urine with that of water.

*

*

See pp. 225-226.

Glomerulonephritis is the inflammation of the kidney due to infection and can lead to hypertension and renal failure if untreated.

What is interstitial nephritis?

What procedure might a physician recommend for a patient with nephrolithiasis?

Nephrotic syndrome is a collection of symptoms caused by excessive protein in the urine.

Polycystic kidneys are a hereditary condition of progressive growth of cysts.

*

See pp. 225-226.

Glomerulonephritis is the inflammation of the kidney due to infection and can lead to hypertension and renal failure if untreated.

What is interstitial nephritis?

What procedure might a physician recommend for a patient with nephrolithiasis?

Nephrotic syndrome is a collection of symptoms caused by excessive protein in the urine.

Polycystic kidneys are a hereditary condition of progressive growth of cysts.

*

See p. 229.

Pyelonephritis is the inflammation of the renal pelvis and renal medulla and is the most common type of kidney infection.

Renal cell carcinoma is adult cancer of the kidney—2% of all adult cancers.

What occurs during renal failure?

How does renal hypertension differ from essential hypertension?

Wilms tumor is a malignant tumor of the kidney occurring in childhood and is an example of an eponym.

*

See pp. 226 for more detail.

Glomerulonephritis is the inflammation of the kidney due to infection and can lead to hypertension and renal failure if untreated.

What is interstitial nephritis?

What procedure might a physician recommend for a patient with nephrolithiasis?

Nephrotic syndrome is a collection of symptoms caused by excessive protein in the urine.

Polycystic kidneys are a hereditary condition of progressive growth of cysts.

*

Bladder cancer is the most common form of malignancy in the urinary system.

What risk factors are associated with bladder cancer?

Diabetes insipidus: inadequate secretion or resistance of the kidney to antidiuretic hormone

Diabetes mellitus: inadequate secretion or improper utilization of insulin

How does each of these conditions affect the kidneys?

*

Correct answer is nocturia.

*

Which procedure tests for uremia?

Which test measures the rate at which creatinine is cleared from the blood?

What is azotemia?

What role do the kidneys play in BUN levels?

*

How do these x-rays differ?

Which tests require contrast material?

Why is it important to measure the size of the kidneys (KUB)?

Which tests require urinary catheterization?

Why would someone have RP instead of IVP?

*

See page 228 for more detailed description.

*

See page 228-229 for more detailed description.

*

What is hydronephrosis?

What might cause the kidney to be enlarged?

What can be diagnosed in the urinary system using sound waves?

*

How is an MRI of the kidney performed?

*

Cystoscopy allows for visual examination through a hollow metal tube.

What is the difference between hemodialysis and peritoneal dialysis?

What procedure might be required to remove kidney stones?

Describe the process of catheterization.

*

How is a cytoscopy performed?

*

CAPD can be performed continuously by the patient without artificial support.

What other peritoneal dialysis procedures may be performed?

*

Which abbreviations stand for disorders, which are measurements, and which are procedures?

*

Which abbreviations stand for disorders, which are measurements, and which are procedures?

*

Which items are pathologies, and which are treatments?

*

Which items are pathologies, and which are treatments?

*

Ask students to identify the category of metabolite, treatment, condition, or test.

*

Ask students to identify the category of metabolite, treatment, condition, or test.

*

CORRECT Answer is B abbreviation is for retrograde pyelogram

Incorrect answer A. is CAPD, continous ambulatory periotoneal dialysis

Incorrect Answer C is HD, hemodialysis

Incorrect Answer D is K+ potassium

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

C Thirst is the correct answer

*

D, py/o is the correct answer

*

B To hold back or back is the correct answer

Chapter 8
Female Reproductive System

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*

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Learning Objectives

  • Name the organs of the female reproductive system, their locations, and combining forms.
  • Explain how these organs and their hormones function in the processes of menstruation and pregnancy.
  • Identify abnormal conditions of the female reproductive system and of the newborn child.

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*

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Learning Objectives (cont’d.)

  • Describe important laboratory tests and clinical procedures used in gynecology and obstetrics, and recognize related abbreviations.
  • Apply your new knowledge to understanding medical terms in their proper contexts, such as medical reports and records.

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*

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Chapter 8
Lesson 8.1

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INTRODUCTION

Sexual Reproduction

  • Union of the nuclei of ovum and sperm cell
  • Ovum and Sperm cells are called gamete
  • Each Gamete contains half the number of chromosomes of a normal body cell.

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INTRODUCTION

Gametes

(ovum and sperm cell)

  • Gametes are produced in the gonads.
  • Female gonads are the ovaries; male gonads are the testes.

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*

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Fertilization

  • An ovum leaves the ovaries and travels through the fallopian tube.
  • Fertilization takes place if sperm cells are present and unite with the ovum.
  • Fertilized egg implants then divides to form a ball of cells, called a zygote (and later an embryo and then a fetus).

INTRODUCTION

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QUICK QUIZ:

Fertilized egg implants then divides to form a ball of cells, called a….

Embryo

Fetus

Follicle

Zygote

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*

CORRECT Answer is D–zygote

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ORGANS OF THE
FEMALE REPRODUCTIVE SYSTEM

  • Label the diagram
  • Organs of the female reproductive system,

lateral view.

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*

Students should label the figure: 1. ovaries, 2. fallopian tobule, 3. uterus, 4. cul-de-sac, 5. vagina, 6.Bartholin glands, 7. clitoris, 8.perineum (see slide 9 for answers)

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Organs of the Female Reproductive System

  • Ovaries
  • Fallopian tubes
  • Uterus
  • Cul-de-Sac
  • Vagina
  • Bartholin glands
  • Clitoris
  • Perineum

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  • Organs of the female reproductive system, lateral view.

ORGANS OF THE
FEMALE REPRODUCTIVE SYSTEM

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*

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  • Label the diagram
  • Organs of the female reproductive system

anterior view

ORGANS OF THE
FEMALE REPRODUCTIVE SYSTEM

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*

See next slide for answers.

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Organs of the Female Reproductive System- Anterior View

  • Ovary
  • Utero – Ovarian ligament
  • Ovarian Follicles
  • Ovum
  • Corpus Luteum
  • Fallopian tube
  • Fimbriae
  • Uterus: Fundus and Corpus
  • Endometrium
  • Myometrium
  • Uterine Serosa
  • Cervix
  • Vagina

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  • Organs of the female reproductive system

anterior view

ORGANS OF THE
FEMALE REPRODUCTIVE SYSTEM

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*

Refer to page 254 in text

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The Breast

sagittal view

ORGANS OF THE
FEMALE REPRODUCTIVE SYSTEM

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*

What is the role of sinuses in the breast?

Name the parts of the breast nipple.

Which hormones stimulate lactation?

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The Breast

sagittal view

ORGANS OF THE
FEMALE REPRODUCTIVE SYSTEM

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*

What is the role of sinuses in the breast?

Name the parts of the breast nipple.

Which hormones stimulate lactation?

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MENSTRUATION AND PREGNANCY

MENSTRUAL CYCLE

  • Day 1-5 Blood cells, endometrial cells, and glandular

secretions discharge from the body

  • Day 6-12 Estrogen aids repair of endometrium.

The ovum grows in the follicle.

  • Day 13-14 Egg leaves the ovary and passes through

the fallopian tube

  • Day 15-28 Corpus luteum secretes progesterone;

uterus lining builds up.

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*

Describe the menstrual cycle.

What is the first menstrual cycle called? (menarche)

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MENSTRUATION AND PREGNANCY

MENSTRUAL CYCLE

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*

Does lack of fertilization cause low or high levels of progesterone and estrogen?

At what stage is the egg most likely to be fertilized?

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MENSTRUATION AND PREGNANCY

PREGNANCY

  • If fertilization occurs, the egg implants in the uterine endometrium
  • Placenta forms within the uterine wall
  • Amnion holds the fetus in an amniotic cavity
  • Nutrients, oxygen and wastes exchange between fetus and mother
  • Placenta produces human chorionic gonadotropin (hCG)

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*

What is the placenta derived from?

What are the chorion and the amnion?

What is amniotic fluid?

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MENSTRUATION AND PREGNANCY

A, Implantation in the uterus.

B, Embryo’s relationship to the placenta

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*

See next slide for labels

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MENSTRUATION AND PREGNANCY

A, Implantation in the uterus.

B, Embryo’s relationship to the placenta

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*

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QUICK QUIZ:

Corpus luteum secretes this monthly to build up the lining of the uterus…..

A. adreniline

B. estrogen

C. Progesterone

D. hCG

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*

CORRECT Answer is C—progesterone

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QUICK QUIZ:

3. During Pregnancy what does the placenta secrete?

adreniline

hCG

progesteron

estrogen

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*

CORRECT Answer is B—hGC human chorionic gonadotropin

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MENSTRUATION AND PREGNANCY

PREGNANCY

  • Progesterone maintains placenta development
  • Uterus expands as fetus grows
  • Normal delivery fetal position in cephalic presentation (head first)

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*

Which hormone does the placenta produce?

What does a pregnancy test look for? (urine vs. blood)

How long does it take the fetus to reach the epigastric region?

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MENSTRUATION AND PREGNANCY

PREGNANCY

  • THREE PHASES of Labor

Dilation of the cervix

Birth of the infant

Delivery of the placenta

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*

Which hormone does the placenta produce?

What does a pregnancy test look for? (urine vs. blood)

How long does it take the fetus to reach the epigastric region?

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MENSTRUATION AND PREGNANCY

A, Cephalic presentation. B, Delivery of the placenta.

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*

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HORMONAL INTERACTIONS

  • Pituitary secretes:
  • Follicle-stimulating hormone (FSH)
  • Luteinizing hormone (LH)
  • Pituitary stops producing FSH and LH
  • During pregnancy
  • With oral contraceptives

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*

What is negative feedback?

How do oral contraceptives work?

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Hormonal Interactions (cont’d.)

  • Menopause
  • Gradual ending of the menstrual cycle
  • Normally begins between 45 and 55
  • Estrogen levels fall
  • Option for Estrogen replacement therapy (careful consideration of risks required)

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*

How does the IUD function to prevent pregnancy?

How does the diaphragm work to prevent pregnancy?

What are the risks of either method?

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Chapter 8
Lesson 8.2

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*

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VOCABULARY

  • adnexa uteri
  • amnion
  • areola
  • Bartholin glands
  • cervix

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*

Reference pages 260-262 for definitions of vocabulary terms

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  • chorion
  • clitoris
  • coitus
  • corpus luteum
  • cul-de-sac

VOCABULARY

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*

Reference pages 260-262 for definitions of vocabulary terms

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  • embryo
  • endometrium
  • estrogen
  • fallopian tube
  • fertilization
  • fetus

VOCABULARY

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*

Reference pages 260-262 for definitions of vocabulary terms

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  • fimbriae
  • follicle-stimulating hormone (FSH)
  • gamete
  • genitalia
  • gestation
  • gonad

VOCABULARY

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*

Reference pages 260-262 for definitions of vocabulary terms

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  • gynecology
  • human chorionic gonadotropin (HCG)
  • hymen
  • labia
  • lactiferous ducts

VOCABULARY

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*

Reference pages 260-262 for definitions of vocabulary terms

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  • luteinizing hormone (LH)
  • mammary papilla
  • menarche
  • menopause
  • menstruation

VOCABULARY

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*

Reference pages 260-262 for definitions of vocabulary terms

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  • myometrium
  • neonatology
  • obstetrics
  • orifice
  • ovarian follicle
  • ovary

VOCABULARY

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*

Reference pages 260-262 for definitions of vocabulary terms

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  • ovulation
  • ovum
  • parturition
  • perineum
  • pituitary gland

VOCABULARY

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*

Reference pages 260-262 for definitions of vocabulary terms

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  • placenta
  • pregnancy
  • progesterone
  • puberty
  • uterine serosa

VOCABULARY

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*

Reference pages 260-262 for definitions of vocabulary terms

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  • uterus
  • vagina
  • vulva
  • zygote

VOCABULARY

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*

Reference pages 260-262 for definitions of vocabulary terms

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QUICK QUIZ:

4. Which term refers to the inner, mucous membrane lining of the uterus?

A. Endometrium

B. Fallopian tube

C. Chorion

D. Amnion

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*

CORRECT Answer is A, endometrium

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COMBINING FORMS

  • amni/o amnion
  • cervic/o cervix, neck
  • chori/o chorion
  • chorion/o chorion
  • colp/o vagina

Combining Form Meaning

TERMINOLOGY: COMBINING FORMS, SUFFIXES, AND PREFIXES

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COMBINING FORMS

  • culd/o cul-de-sac
  • episi/o vulva
  • galact/o milk
  • gynec/o woman, female
  • hyster/o uterus, womb

Combining Form Meaning

TERMINOLOGY: COMBINING FORMS, SUFFIXES, AND PREFIXES

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COMBINING FORMS

  • lact/o milk
  • mamm/o breast
  • mast/o breast
  • men/o menses, menstruation
  • metr/o uterus

Combining Form Meaning

TERMINOLOGY: COMBINING FORMS, SUFFIXES, AND PREFIXES

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*

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COMBINING FORMS

  • my/o muscle
  • myom/o muscle tumor
  • nat/i birth
  • obstetr/o pregnancy
  • o/o egg

Combining Form Meaning

TERMINOLOGY: COMBINING FORMS, SUFFIXES, AND PREFIXES

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*

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COMBINING FORMS

  • oophor/o ovary
  • ov/o egg
  • ovari/o ovary
  • ovul/o egg
  • perine/o perineum

Combining Form Meaning

TERMINOLOGY: COMBINING FORMS, SUFFIXES, AND PREFIXES

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*

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COMBINING FORMS

  • phor/o to bear
  • salping/o fallopian tubes
  • uter/o uterus
  • vagin/o vagina
  • vulv/o vulva

Combining Form Meaning

TERMINOLOGY: COMBINING FORMS, SUFFIXES, AND PREFIXES

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*

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SUFFIXES

  • -arche beginning
  • -cyesis pregnancy
  • -gravida pregnancy
  • -parous to bear, bring forth

Suffix Meaning

TERMINOLOGY: COMBINING FORMS, SUFFIXES, AND PREFIXES

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SUFFIXES

  • -rrhea discharge
  • -salpinx uterine tube
  • -tocia labor, birth
  • -version act of turning

Suffix Meaning

TERMINOLOGY: COMBINING FORMS, SUFFIXES, AND PREFIXES

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PREFIXES

  • dys- painful
  • endo- within
  • in- in
  • intra- within
  • multi- many

Prefix Meaning

TERMINOLOGY: COMBINING FORMS, SUFFIXES, AND PREFIXES

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PREFIXES

  • nulli- no, not, none
  • pre- before
  • primi- first
  • retro- backward

Prefix Meaning

TERMINOLOGY: COMBINING FORMS, SUFFIXES, AND PREFIXES

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*

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QUICK QUIZ:

5. Which term means removal of the breast?

A. hysterectomy

B. mastectomy

C. mastitis

D. mammoplasty

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*

CORRECT Answer is B—mastectomy. Mammoplasty means surgical repair of the breast, while mastitis means inflammation of the breast and hysterectomy means removal of the uterus.

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PATHOLOGY: Uterus

  • Carcinoma of the cervix

Malignant cells within the cervix

  • Cervicitis

Inflammation of the cervix

  • Carcinoma of the endometrium

Malignant tumor of the uterus

  • Endometriosis

Endometrial tissue located outside the uterus

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*

Name the risk factors for carcinoma of the cervix.

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PATHOLOGY: Uterus

  • Fibroids
  • Benign tumors of the uterus
  • Figure shows location of uterine ibroids.

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*

Name the risk factors for carcinoma of the cervix.

What is conization?

How is conization used to diagnose and treat CIS?

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Pathology: Gynecological and Breast

  • Breast
  • Carcinoma of the breast
  • Fibrocystic disease

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*

What is the most common type of breast cancer?

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PATHOLOGY:

Ovaries

  • Ovarian carcinoma

Malignant tumor of the ovary

  • Ovarian cysts

Collections of fluid within a sac in the ovary

Fallopian Tubes

  • Pelvic inflammatory disease

Examples: salpingitis, oophoritis, endometritis

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*

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Pathology: Breast
Carcinoma of the breast
Image A shows (arrows) mammogram of invasive carcinoma of the breast.

Image B is a cut section of invasive ductal cardinoma of the breast.

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*

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Chapter 8
Lesson 8.3

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*

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PATHOLOGY: Pregnancy

  • Abruptio placentae
  • Premature separation of the implanted placenta
  • Choriocarcinoma
  • Malignant tumor of the placenta
  • Ectopic pregnancy
  • Misplaced implantation of egg
  • Placenta previa
  • Preeclampsia

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*

What is an ectopic pregnancy?

Which term describes the emergence of the placenta before the baby?

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PATHOLOGY: Neonatal

  • Down syndrome
  • Erythroblastosis fetalis
  • Hyaline membrane disease
  • Hydrocephalus
  • Meconium aspiration syndroms
  • Pyloric stenosis

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PATHOLOGY: Neonatal

  • APGAR SCORING CHART
  • Assessment of newborn
  • Scoring 1 to 5 mins after birth

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Clinical Tests and Procedures

Clinical tests

  • Pap smear
  • Pregnancy test

Procedures

  • X-rays:

mammography

  • Gynecological procedures:

cauterization,

cryosurgery,

Dilatation and Curettage

  • Procedures during pregnancy:

amniocentesis

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For what tests is a speculum used?

What types of x-rays are used to examine the reproductive organs?

What is the purpose of hysterosalpingography (HSG)?

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Clinical Procedures

Gynecological procedures

  • Conization
  • Removal of a cone-shaped section of the cervix.
  • Figure shows LEEP for cone biospsy

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See page 276 for text reference

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Clinical Procedures

Gynecological procedures

  • Laparoscopic

oophorectomy

  • A, Ovary placed in plastic bag.
  • B, Extracted through the laparoscope

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See page 276 for text reference

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Clinical Tests and Procedures

Procedures

Procedures during pregnancy

  • Amniocentesis

Needle placement guided by ultrasound images.

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REVIEW SHEET

COMBINING FORMS

  • amni/o _________
  • cephal/o _________
  • cervic/o _________
  • chori/o, chorion/o _________
  • colp/o _________

Combining Form Meaning

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COMBINING FORMS

  • amni/o amnion
  • cephal/o head
  • cervic/o cervix, neck
  • chori/o, chorion/o chorion
  • colp/o vagina

Combining Form Meaning

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COMBINING FORMS

  • culd/o _________
  • episi/o _________
  • galact/o _________
  • gynec/o _________
  • hyster/o _________

Combining Form Meaning

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COMBINING FORMS

  • culd/o cul-de-sac
  • episi/o vulva
  • galact/o milk
  • gynec/o woman, female
  • hyster/o uterus, womb

Combining Form Meaning

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COMBINING FORMS

  • lact/o _________
  • mamm/o _________
  • mast/o _________
  • men/o _________
  • metr/o _________

Combining Form Meaning

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COMBINING FORMS

  • lact/o milk
  • mamm/o breast
  • mast/o breast
  • men/o menses, menstruation
  • metr/o uterus

Combining Form Meaning

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COMBINING FORMS

  • my/o _________
  • myom/o _________
  • nat/i _________
  • obstetr/o _________
  • olig/o _________
  • o/o _________

Combining Form Meaning

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COMBINING FORMS

  • my/o muscle
  • myom/o muscle tumor
  • nat/i birth
  • obstetr/o midwife
  • olig/o scanty
  • o/o egg

Combining Form Meaning

REVIEW SHEET

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COMBINING FORMS

  • oophor/o _________
  • ov/o _________
  • ovari/o _________
  • ovul/o _________
  • perine/o _________

Combining Form Meaning

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COMBINING FORMS

  • oophor/o ovary
  • ov/o egg
  • ovari/o ovary
  • ovul/o egg
  • perine/o perineum

Combining Form Meaning

REVIEW SHEET

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COMBINING FORMS

  • phor/o _________
  • py/o _________
  • salping/o _________
  • uter/o _________
  • vagin/o _________
  • vulv/o _________

Combining Form Meaning

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COMBINING FORMS

  • phor/o to bear
  • py/o pus
  • salping/o fallopian tubes
  • uter/o uterus
  • vagin/o vagina
  • vulv/o vulva

Combining Form Meaning

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SUFFIXES

  • -arche _________
  • -cele _________
  • -cyesis _________
  • -ectasis _________
  • -ectomy _________

Suffix Meaning

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SUFFIXES

  • -arche beginning
  • -cele hernia
  • -cyesis pregnancy
  • -ectasis stretching, dilation
  • -ectomy removal, excision

Suffix Meaning

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SUFFIXES

  • -flexion _________
  • -genesis _________
  • -gravida _________
  • -itis _________
  • -pareunia _________
  • -parous _________

Suffix Meaning

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SUFFIXES

  • -flexion flexible
  • -genesis producing; forming
  • -gravida pregnancy
  • -itis inflammation
  • -pareunia sexual intercourse
  • -parous to bear, bring forth

Suffix Meaning

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SUFFIXES

  • -plasia _________
  • -plasty _________
  • -ptosis _________
  • -rrhagia _________
  • -rrhaphy _________

Suffix Meaning

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SUFFIXES

  • -plasia development, formation
  • -plasty surgical repair
  • -ptosis dropping, sagging
  • -rrhagia bursting forth (blood)
  • -rrhaphy suture

Suffix Meaning

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SUFFIXES

  • -rrhea _________
  • -salpinx _________
  • -scopy _________
  • -stenosis _________
  • -stomy _________

Suffix Meaning

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SUFFIXES

  • -rrhea discharge
  • -salpinx uterine tube
  • -scopy visual examination
  • -stenosis tightening
  • -stomy new opening

Suffix Meaning

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SUFFIXES

  • -tocia _________
  • -tomy _________
  • -tresia _________
  • -version _________

Suffix Meaning

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SUFFIXES

  • -tocia labor, birth
  • -tomy process of cutting
  • -tresia opening
  • -version act of turning

Suffix Meaning

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PREFIXES

  • bi- _________
  • dys- _________
  • endo- _________
  • in- _________
  • intra- _________
  • multi- _________

Suffix Meaning

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PREFIXES

  • bi- two
  • dys- painful
  • endo- within
  • in- in
  • intra- within
  • multi- many

Suffix Meaning

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PREFIXES

  • nulli- _________
  • oxy- _________
  • peri- _________
  • pre- _________

Suffix Meaning

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PREFIXES

  • nulli- no, not, none
  • oxy- swift, sharp
  • peri- surrounding
  • pre- before

Suffix Meaning

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PREFIXES

  • primi- _________
  • pseudo- _________
  • retro- _________
  • uni- _________

Suffix Meaning

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PREFIXES

  • primi- first
  • pseudo- false
  • retro- backward
  • uni- one

Suffix Meaning

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CORRECT Answer is D–zygote

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Students should label the figure: 1. ovaries, 2. fallopian tobule, 3. uterus, 4. cul-de-sac, 5. vagina, 6.Bartholin glands, 7. clitoris, 8.perineum (see slide 9 for answers)

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See next slide for answers.

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Refer to page 254 in text

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What is the role of sinuses in the breast?

Name the parts of the breast nipple.

Which hormones stimulate lactation?

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What is the role of sinuses in the breast?

Name the parts of the breast nipple.

Which hormones stimulate lactation?

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Describe the menstrual cycle.

What is the first menstrual cycle called? (menarche)

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Does lack of fertilization cause low or high levels of progesterone and estrogen?

At what stage is the egg most likely to be fertilized?

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What is the placenta derived from?

What are the chorion and the amnion?

What is amniotic fluid?

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See next slide for labels

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CORRECT Answer is C—progesterone

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CORRECT Answer is B—hGC human chorionic gonadotropin

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Which hormone does the placenta produce?

What does a pregnancy test look for? (urine vs. blood)

How long does it take the fetus to reach the epigastric region?

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Which hormone does the placenta produce?

What does a pregnancy test look for? (urine vs. blood)

How long does it take the fetus to reach the epigastric region?

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What is negative feedback?

How do oral contraceptives work?

*

How does the IUD function to prevent pregnancy?

How does the diaphragm work to prevent pregnancy?

What are the risks of either method?

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Reference pages 260-262 for definitions of vocabulary terms

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Reference pages 260-262 for definitions of vocabulary terms

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Reference pages 260-262 for definitions of vocabulary terms

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Reference pages 260-262 for definitions of vocabulary terms

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Reference pages 260-262 for definitions of vocabulary terms

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Reference pages 260-262 for definitions of vocabulary terms

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Reference pages 260-262 for definitions of vocabulary terms

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Reference pages 260-262 for definitions of vocabulary terms

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Reference pages 260-262 for definitions of vocabulary terms

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Reference pages 260-262 for definitions of vocabulary terms

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CORRECT Answer is A, endometrium

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CORRECT Answer is B—mastectomy. Mammoplasty means surgical repair of the breast, while mastitis means inflammation of the breast and hysterectomy means removal of the uterus.

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Name the risk factors for carcinoma of the cervix.

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Name the risk factors for carcinoma of the cervix.

What is conization?

How is conization used to diagnose and treat CIS?

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What is the most common type of breast cancer?

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What is an ectopic pregnancy?

Which term describes the emergence of the placenta before the baby?

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For what tests is a speculum used?

What types of x-rays are used to examine the reproductive organs?

What is the purpose of hysterosalpingography (HSG)?

*

See page 276 for text reference

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This assignment describe the teaching experience and discuss your observations. The written portion of this assignment should include:

1) **********minimum 5 full pages**************************** (cover or reference page not included)
2)¨**********APA norms
3)********** It will be verified by Turnitin and SafeAssign
4) **********References from the last 5 years

_________________________________________________

You must demonstrate empathic writing to develop the points. The titles are points 1, 2, 3, 4, and 5. Its writing should be fluid as an essay addressing the items of each point.

Community:

University Plaza Nursing and Rehabilitation Center

City: Miami

Population: Elderly

Attention focus: General

_________________________________________________

Points:

1) Summary of teaching plan

a. The nurse used a Poster Presentation to inform the elderly about the prevention Hypertension:

– Mention the advantages of the presentation poster and why it was selected

b. Mention the importance of teaching elders about the prevention of Hypertension.

c. Mention the objective of educating the elderly about the prevention of Hypertension.

d. Mention why this population should be the teaching focus of the nurse

2) Epidemiological rationale for topic

Hypertension in the elderly

3) Evaluation of teaching experience

a. Mention how you felt doing this education process for this community.

b. Evaluate your performance as a nurse to address the issue

c. Consider improvement opportunities for future activities

4) Community response to teaching

The population responded positively, were participatory and addressed the issue based on their experiences.

5) Areas of strengths and areas of improvement

You must demonstrate empathic writing to develop the points. The titles are points 1, 2, 3, 4, and 5. Its writing should be fluid as an essay addressing the items of each point.

 
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This assignment describe the teaching experience and discuss your observations. The written portion of this assignment should include:

1) **********minimum 5 full pages**************************** (cover or reference page not included)
2)¨**********APA norms
3)********** It will be verified by Turnitin and SafeAssign
4) **********References from the last 5 years

_________________________________________________

You must demonstrate empathic writing to develop the points. The titles are points 1, 2, 3, 4, and 5. Its writing should be fluid as an essay addressing the items of each point.

 

Community:

Laarkin Community Hospital

City: Hialeah

Population: adults

Atention focus: Medical-Surgical

_________________________________________________

Points:

1) Summary of teaching plan

a. The nurse used a Poster Presentation to inform the population about the Smoking Prevention:

– Mention the advantages of the presentation poster and why it was selected

b. Mention the importance of teaching elders about Smoking Prevention

c. Mention the objective of educating to this population about the Smoking Prevention

d. Mention why this population should be the teaching focus of the nurse

2) Epidemiological rationale for topic

Smoking Prevention- Adults

3) Evaluation of teaching experience

a. Mention how you felt doing this education process for this community.

b. Evaluate your performance as a nurse to address the issue

c. Consider improvement opportunities for future activities

4) Community response to teaching

The population responded positively, were participatory and addressed the issue based on their experiences.

5) Areas of strengths and areas of improvement

You must demonstrate empathic writing to develop the points. The titles are points 1, 2, 3, 4, and 5. Its writing should be fluid as an essay addressing the items of each point.

 
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This assignment will incorporate a common practical tool in helping clinicians begin to ethically analyze a case. Organizing the data in this way will help you apply the four principles of principlism.

Based on the “Case Study: Healing and Autonomy” and other required topic study materials, you will complete the “Applying the Four Principles: Case Study” document that includes the following:

Part 1: Chart

This chart will formalize principlism and the four-boxes approach by organizing the data from the case study according to the relevant principles of biomedical ethics: autonomy, beneficence, nonmaleficence, and justice.

Part 2: Evaluation

This part includes questions, to be answered in a total of 500 words, that describe how principalism would be applied according to the Christian worldview.

Remember to support your responses with the topic study materials.

APA style is not required, but solid academic writing is expected.

You are required to submit this assignment to LopesWrite. Refer to the LopesWrite Technical Support articles for assistance.

AttachmentsPHI-413V-RS-T3ApplyingFourPrinciplesCaseStudy.docx

 
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Review the Research Methods and Findings of the Verweij study conducted in 2014 (attached)

In a 2- to 3-page, double-spaced paper,

describe three conclusions you have drawn from the findings in this study, taking into consideration the limitations of the study.

Next describe three implications for clinical practice.

Any additional sources are from last 5 years and the attached research article.

The primary purpose of this quantitative research study is to investigate the effectiveness of an intervention to decrease medication errors in a hospital.

The citation and discussion/conclusion information is intentionally deleted so you can draw your own conclusions.

The 2-3 pages double spaced paper should include the following (see template attached):

Introduces information on the study: includes purpose of the study, methods and findings

-Proposes three conclusions drawn from findings in the study considering limitations of the study. 

-Recommends three implications for clinical practice.

-Concludes paper

-APA Formatting: cover page, title of paper on second page, level headings, Times New Roman 12 font, 1″ margins, and page numbers. APA References: Uses in-text citations appropriately and format correctly. Paraphrases to avoid plagiarizing the source

Abstract Background: The use of drug round tabards is a widespread intervention that is implemented to reduce the number of interruptions and medication administration errors (MAEs) by nurses; however, evidence for their effectiveness is scarce. Purpose: Evaluation of the effect of drug round tabards on the frequency and type of interruptions, MAEs, the linearity between interruptions and MAEs, as well as to explore nurses’ experiences with the tabards. Study Design: A mixed methods before-after study, with three observation periods on three wards of a Dutch university hospital, combined with personal inquiry and a focus group with nurses. Methods: In one pre-implementation period and two post-implementation periods at 2 weeks and 4 months, interruptions and MAEs were observed during drug rounds. Descriptive statistics and univariable linear regression were used to determine the effects of the tabard, combined with personal inquiry and a focus group to find out experiences with the tabard. Findings: A total of 313 medication administrations were observed. Significant reductions in both interruptions and MAEs were found after implementation of the tabards. In the third period, a decrease of 75% in interruptions and 66% in MAEs was found. Linear regression analysis revealed a model R2 of 10.4%. The implementation topics that emerged can be classified into three themes: personal considerations, patient perceptions, and considerations regarding tabard effectiveness.

The possible effect of medication errors (MEs) on patient safety raises concerns for healthcare safety boards

worldwide. In reaction to this problem, boards incorporate quality items and safety goals into their programs

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that require action by the hospitals (Institute for Safe Medication Practices, 2014; World Health Organization High 5, 2014). Literature indicates that the ME rate may vary from 5% to 25% in all episodes of in-hospital drug administration, but only 19% are reported (Antonow, Smith, & Silver, 2000; Krahenbuhl-Melcher et al., 2007; Westbrook, Woods, Rob, Dunsmuir, & Day, 2010). This could indicate that the actual incidence rates might be higher. Therefore, MEs endanger the safety of patients. MEs occur in every stage of the medication process, with 50% of them associated with medication administration (Krahenbuhl-Melcher et al., 2007). In hospitals, nurses are generally responsible for this stage in the medication process. In general, interruptions or distractions are recognized toreduceefficiency andcontributetoerrors(Brixeyetal., 2007). In specific, interruptions appear to be a prominent causative factor for medication administration errors (MAEs; Biron, Loiselle, & Lavoie-Tremblay, 2009; Freeman, McKee, Lee-Lehner, & Pesenecker, 2012; Trbovich, Prakash, Stewart, Trip, & Savage, 2010; Westbrook et al., 2010). The literature describes several initiatives that influence nursing medication practice to reduce MAEs (Hodgkinson, Koch, Nay, & Nichols, 2006; Raban & Westbrook, 2013). One of these interventions includes tabards, or vests, with the inscription “do not disturb” or visible signage. The use of drug round tabards is a widespread, inexpensive intervention that is thought to reduce the number of interruptions during drug rounds and MAEs. However, in practice the tabards are unpopular among nurses; they doubt their effectiveness and do not feel comfortable wearing them. Additionally, the evidence on effectiveness of using tabards is limited (Raban & Westbrook, 2013; Scott, Williams, Ingram, & Mackenzie, 2010). When evidence is lacking, the incentive to wear a tabard will be especially weak and one can become reluctant to implement interventions (Glasziou, Ogrinc, & Goodman, 2011; Smeulers, Onderwater, van Zwieten, & Vermeulen, 2014). If the effectiveness of these tabards can be established and barriers and facilitators can be identified, implementation in clinical practice will be facilitated and endorsed. Therefore, the aim of our study is to evaluate the effect of drug round tabards on (a) the frequency and type of interruptions, (b) the number and type of MAEs, and (c) the magnitude of the relation between interruptions and MAEs during the process of preparation, distribution, and administration of medication in hospital wards. In addition, we explored nurses’ perspectives and experiences with drug round tabards to identify barriers and facilitators for implementation.

Methods Setting

Three wards in a Dutch 1,024-bed university hospital contributed to this study: neurology, neurosurgery, and a combined ward with dermatology, ophthalmology, and ENT services. In total, these wards contain 60 beds. Each ward has a closed medication storage and preparation room where medication carts are stored for use during drug rounds. These carts are equipped with drawers and files containing computer-printed medication prescriptions for each patient. All oral medications are distributed for 24 hr and are checked once by the ward’s night shift. Fluids, intravenous medications, and other medications for injection are prepared and doublechecked during each drug round directly before drug administration.

Population

The participants were all registered nurses. Each had an individual responsibility for distributing medications to their assigned patients.

Study Design

We performed a mixed method study, using a beforeafter design to collect the number of interruptions and MAEs during drug rounds before the implementation of the tabard in April 2012 (period 1), as well as 2 weeks and 4 months after tabard implementation (i.e., in May and September 2012, respectively periods 2 and 3). An interruption or a distraction was defined as an event initiated by another professional(s) or something else, and when a nurse interrupted him- or herself. In this study, the term interruption was used for distractions as well as for interruptions. MAEs are defined as a breach of one of the seven rights of medication administration: correct patient, drug, dose, time, route, reason, and documentation (Pape, 2003). During period 2, nurses’ perspectives regarding the tabard were collected by documenting spontaneous remarks and asking a single question at the end of the observation: “What is your experience with the drug round tabard?” In period 3, in-depth information on nurses’ perspectives, experiences, and views was collected in a focus group setting to gain insight in barriers and facilitators for implementation of the drug round tabards.

Ethical Approval

Ethical approval was not considered necessary by the Institutional Review Board of the Academic Medical

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Center at the University of Amsterdam. This is in accordance with the Dutch Medical Ethics Law.

Intervention

Following baseline observation period 1, the intervention was introduced during a 5-day implementation week. All nurses working on the participating wards were instructed to wear the tabards while preparing and administering the medications. Instructions were given by e-mail, posters, and a promotional film. Tabards were fluorescent yellow with printed text on the back and small text on the chest, reading “Do not disturb, medication round in progress.” After the implementation week, we refrained from instruction on behavior during the drug rounds to determine the unbiased effect of the tabard. Information on the exact observer’s task, documentation frequency, type of interruptions, and MAEs per observed nurse remained blinded.

Observers All observers (n = 6) were final phase baccalaureate nursing students who have followed approximately 2 years of apprenticeship. The observers got instruction on how to score and interpret the items on the observation checklist and also to interfere if they observed MAEs that might be harmful to the patient. Although the students had not graduated yet at the time of the study, we were convinced that they had sufficient knowledge and awareness to assess the severity of clinical situations.

Data Collection

Quantitative data were collected on eight different categories of interruptions that are grouped into either verbal or nonverbal interruptions, based on a previously published observation form (Table 1; Smeulers, Hoekstra, van Dijk, Overkamp, & Vermeulen, 2013). To observe the frequency and type of MAEs, we merged it with the “seven right” items of Pape et al. (2003) that we converted into “seven wrongs”: wrong patient, dose, medication, timing, route, indication, and reporting. In a pilot phase, the observersperformedeight observationsin pairs to validate the checklist. To determine observation agreement on the counting of interruptions and MAEs, the interobserver agreement was calculated using the interclass correlation coefficient (ICC). Of the 14 items, 12 items scored an ICC > .80 (almost perfect agreement) and 2 items (i.e., verbal interruptions caused by patients and nonverbal interruptions caused by the surrounding) scored an ICC between .55 and .60 (moderate agreement;

Table 1. Definition of Interruptions During Medication Preparation and Administration

Category Description

Verbalcolleague Colleagueinitiatesadialogwithnurse Verbalperson Nurseinitiatesadialog Verbalpatient Patientinitiatesadialogwithnurse Nonverbalcolleague Colleaguesinitiatesaninterruption, e.g.,gettingsuppliesinthevicinity Nonverbalperson Nurseinitiatesinterruption,e.g., helpingacolleague,pagerresponse Nonverbalpatient Patientinitiatesinterruption,e.g., beinginthevicinityofthenurse Nonverbalsurrounding Surroundingenvironment,e.g., cleaningorstockworkingstaff Nonverballogistics Missingsuppliesforpreparingthe medications

Table 2. FocusGroupTopics

Topics Subheadings

Drugroundtabardsandsafe medicationadministration

Experiencepositive/negativeand why? Doyouwearthetabardandwhy? Whatadditionalinterventionswill contributetomedicationsafety? Whatdoyouthinkofchecklists, visualreminders,andadonot disturbzone?

Colleagueswhodonotwear thetabard

Doyouordon’tyouconfrontyour colleagueswhentheydonot cooperateandwhy?

Prosandconsregarding implementation

Whatfactorscontributetoyour choicewhethertowearornot towearthetabard? Whatisneededforsuccessful implementation?

Patientsandvisitorsshouldbe informedaboutthepurpose ofthetabard

Whyshouldweorshouldn’twe inform?Howshouldweinform?

Petrie & Sabin, 2009). To solve interobserver variety on the two moderate scored items, they were discussed with the first author. After addressing the disagreements, we considered the observation checklist to be reliable. Observations were performed 7 days per week during six drug rounds per day that occurred at 8 a.m., 12 p.m., 4 p.m., 6 p.m., 8 p.m., and 10 p.m. We randomly selected the nurse to be observed for each drug round, which resulted in a randomly selected patient mix as well. Focus group participants (n = 9) were selected using purposive sampling based on their expressed attitudes regarding the tabard during observations in period 2 to have a representative mix of positive and negative attitudes. Discussion topics were derived from the observations and nurses’ expressions during period 2 (Table 2).

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Table 3. Demographics

Period1 Period2 Period3 Total n(%) n(%) n(%) n(%)

Observations 105 104 104 313 Gender Male 16(15) 27(26) 14(13) 57(18) Female 89(85) 77(74) 90(87) 256(82) Age(year) Median(range) 40(22–64) 42.5(22–63) 45(22–62) 42(22–64) Education Bachelor’s 41(39) 46(45) 53(51) 140(45) Community college 17(16) 15(14) 5(5) 37(12) Inservice 45(42) 43(41) 46(44) 134(42) Other 2(2) 0 0 2(1) Observations/ward Neurology 39(37) 36(35) 37(35) 112(36) Neurosurgery 35(33) 40(38) 33(32) 108(34) DermatologyOphthalmologyENT 31(30) 28(27) 34(33) 93(30) Medicationrounds 8.00 20(20) 19(18) 19(18) 58(19) 12.00 20(19) 20(20) 19(18) 59(19) 16.00 22(21) 20(20) 26(25) 68(21) 18.00 14(13) 15(14) 16(15) 45(14) 20.00 14(13) 15(14) 11(11) 40(13) 22.00 15(14) 15(14) 13(13) 43(14)

The focus group was led by a moderator and an observer. The moderator facilitated an open discussion, which was structured around the derived topics. Special attention was paid to all participants contributing their opinions. The focus group session was taped and transcribed.

Data Entry and Crosscheck

The six observers entered their own data, and they cross-checked each other. One researcher compared all entered data with the original observation.

Sample Size and Data Analysis

Because the effect of tabards on MAEs is unknown, we were unable to calculate the sample size based on this end point; therefore, we used the effects on interruptions. Based on previously published interruption rates of 15% to 50%, we hypothesized an average reduction of 30% for the power calculation (Scott et al., 2010; Smeulers et al., 2013; Trbovich et al., 2010). A sample size of 100 observations before and 100 observations after the intervention would have 90% power to detect the effect of the tabards with a .05 significance level. Descriptive statistics were used to summarize the demographics and frequencies of different types of interruptions and MAEs. A Kruskal-Wallis test was performed to compare the interruptions and MAEs due to a skewed distribution of the data. After a natural logarithmic transformation, we performed a univariable linear regression

analysis of MAEs (dependent) on interruptions (independent). All statistical analyses were performed using IBM SPSS statistics version 18.0 (SPSS Inc., Chicago, IL, USA). Data collected during the observations and the focus group session were analyzed iteratively by four of the six observers. By discussing the interview and focus group items, they coded topics and built a coding tree. Next they grouped the topics and identified the most relevant themes related to nurses’ experiences with the drug round tabards regarding barriers and facilitators for implementation (Boeije, 2008; Lucassen & Hartman olde, 2007).

Results

A total of 313 medication administrations were observed. Distribution of data collection and observations on each ward was distributed evenly on all rounds and for each period, with 40% of the observations occurring during the evening rounds (6 p.m., 8 p.m., and 10 p.m.) and 20% during the weekend rounds. The characteristics of the observed nurses were equally distributed during each period as well (Table 3).

Interruptions

A reduction of 75% of interruptions was found after implementing the drug round tabards (Table 4, Figure 1). The majority of interruptions that were

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Table 4. InterruptionsDuringMedicationAdministrationRounds

Period1 Period2 Period3 (n=105) (n=104) (n=104) Kruskal-Wallis Number Median(IQR) Number Median(IQR) Number Median(IQR) p

Verbaltotal 391 3(4) 297 2(4) 94 1(1) <.05 Verbalcolleague 168 1(2) 122 1(2) 26 0(0) <.05 Verbalpatient 94 0(1) 71 0(1) 44 0(1) .09 Verbalperson 130 1(2) 104 1(2) 24 0(0) <.05 Nonverbaltotal 126 1(2) 151 1(2) 15 0(0) <.05 Nonverbalcolleague 15 0(0) 11 0(0) 1 0(0) <.05 Nonverbalpatient 4 0(0) 4 0(0) 0 NA .13 Nonverbalperson 20 0(0) 24 0(0) 0 NA <.05 Nonverbalsurrounding 94 0(1) 112 1(2) 14 0(0) <.05 Total 517 4(5) 448 4(4) 112 1(2) <.05

Note.IQRinterquartilerange;NAnotapplicable.

Figure 1. Meaninterruptionspermedicationadministrationround.

observed during period 1 were of verbal origin, and most werecausedandinitiatedbycolleaguesandpersonsother than patients. The most common nonverbal interruptions were caused by the surroundings (e.g., the telephone, radio, or conversations of others nearby). In period 2, there were fewer interruptions than in period 1. The median total verbal interruptions were reduced over the periods. The median nonverbal interruptions were only reduced in period 3. A significant effect of the tabards was found for both the verbal and nonverbal interruption rates. The individual interruptions showed a significant decrease, with the exception of verbal and nonverbal interruptions initiated by patients. Most decreases in interruptionswereseenatthedrugroundsoccurringat8a.m., 12 p.m., and 6 p.m. For the drug rounds at 8 p.m. and 10 p.m., we observed a slight increase in interruptions in period 2, although in period 3 a further decrease occurred (see Figure 1).

Medication Administration Errors

A 66%, and significant, reduction in MAEs was found after implementing the tabards (Table 5, Figure 2). The most frequent procedural MAEs are the absence of patient identification, incorrect administration time (either too early or too late), and not reporting in accordance with standard procedures. Individual MAEs that did not decrease significantly were administering the wrong medication, administration through the wrong route, and administration for an incorrect indication. Decreased MAEs were mainly found in the drug rounds at 8 a.m., 8 p.m., and 10 p.m. (see Figure 2).

Regression Model

The univariable linear regression model revealed interruptions as a significant predictor for MAEs (p < .05;

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Table 5. MedicationAdministrationErrorsDuringMedicationAdministrationRounds

Period1 Period2 Period3 (n=105) (n=104) (n=104) Kruskal-Wallis Number Median(IQR) Number Median(IQR) Number Median(IQR) p

Wrongpatient 194 2(2) 183 2(2) 119 1(1) <.05 Wrongdose 16 0(0) 9 0(0) 0 NA <.05 Wrongmedication 7 0(0) 6 0(0) 0 NA .08 Wrongtiming 91 0(1) 64 0(1) 1 0(0) <.05 Wrongroute 4 0(0) 4 0(0) 0 NA .13 Wrongindication 0 NA 1 0(0) 0 NA .37 Wrongreporting 126 1(2) 82 0(1) 0 NA <.05 Total 432 3(3) 349 2.5(3) 120 1(1) <.05

Note.IQRinterquartilerange;NAnotapplicable.

Figure 2. MeanMAEspermedicationadministrationround.

Table 6. Parameter Estimate for Intercept Medication Administration ErrorsandVariableInterruptions

Parameter Standard Test Variable estimate(B) error statistic p

Intercept .800 .065 12.361 <.05 Interruptions .271 .045 6.005 <.05

Table 6). The R2 of the model is 10.4%, which indicates that approximately one tenth of the MAEs can be explained by interruptions.

Nurses’ Experiences With Wearing the Tabard

By documenting remarks during the drug rounds and asking a single interview question at the end of drug rounds, we collected nurses’ experiences with and opinions about wearing the tabards. The reactions ranged from positive and enthusiastic to negative and even refusal to wear the tabard. Experiences with wearing the drugroundtabardswererelatedtothreemaintopics:per

sonal considerations, patient perceptions, and considerations regarding the effectiveness of the tabards.

Personal considerations. Frequently mentioned personal considerations include the nurses’ perception of their appearances while wearing the tabards: “I definitely won’t wear the tabard, it is ridiculous! . . . I am in for any kind of intervention and improvement, but in this tabard, I stand just like an idiot.” The nurses also mentioned hygienic issues as a personal barrier to wearing the tabard: “I purposively do not wear the tabard because I think it is filthy. Everybody wears it, contaminating it with sweat or spilling dirt or things on it.”

Patient perceptions. Nurses have concerns about the way in which patients and visitors might perceive the tabard. These remarks sometimes represented the nurses’ opinion that the tabard led the patients to consider the staff to be unapproachable: “I think the tabard gives an unfriendly signal to the patient. When patients have questions or need any kind of assistant or care, they

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should not need to hesitate in asking their nurse.” The nurses sometimes expressed feelings about the opposite effect:

The intention of the tabard is good; it gives a clear signal that you need to concentrate on the medication task. However, the tabard looks quite outstanding, and because of this, it attracts patients’ and visitors’ attention,andthisresultsinquestionsaboutthereason for wearing the tabard, which distracts eventually from your medication task. But overall, they are an excellent idea.

Effectiveness considerations. Perspectives on the effectiveness of the tabard varied. Some felt that it did not work at all: “I think it is nonsense and don’t think it is effective.” Other nurses mentioned that the tabard was only useful at certain times:

It is a very good idea, especially during daytime. It will make people think about “do not disturb,” but I think that during evening shifts it is more efficacious, that is the time when there are many visitors. I really think it is a good idea!

The intervention works as a signal for colleagues, they realise that you are doing medication. However, I do not think the tabard is effective in an evening shift when there are many visitors, no secretary to answer telephone calls etc.

Six of the nine invited nurses were able to attend and participate in the focus group discussion. They discussed the prominent color of the tabard as a barrier for use as some patients complained about the fluorescent yellow color. The participants suggested another color might solve this. Hygiene issues were not considered a problem for exchanging the tabard among nurses; nevertheless, the participants found it important to establish a cleaning protocol for the tabards with the hospital laundry service. All participants frequently were asked questions about the purpose of the tabards from visitors and patients. These questions distracted them from their tasks. Therefore, they suggested informing patients and visitors about the tabard upon admission or entry to the hospital. In addition to the drug round tabards, they expressed thoughts about the importance of focusing on team culture, where it is considered normal to not disturb each other during tasks and where it is acceptable to address disturbances when they do occur. The group also discussed the importance of leadership and team member role models as they considered this to be an important stimulus and good motivation for nurses to wear the tabard.

Discussion

This study shows a significant effect of drug round tabards on interruptions and MAE rate and a significant linearity between interruptions and MAEs (R2 of 10.4%). Therefore, we can conclude that the tabards were effective in improving medication administration safety. However, from the nurses’ experiences it became clear that they have mixed emotions about wearing the tabard. Nurses feel awkward and uncomfortable in the tabard, but they are prepared to wear the tabard if its effectiveness can be demonstrated, as also found by Scott et al. (2010). In the focus group, suggestions were made to change the color and appearance of the tabard. When asked about the effectiveness of the tabard, some nurses had positive experiences, but others expressed doubts about its effectiveness. Patients are not always aware of thetabard’spurpose,andwearingatabarddidnotchange the patients’ attempts to attract the nurses’ attention. This was confirmed by the quantitative outcomes that showed a nonsignificant effect of the tabard on interruptions caused by patients. The nurses also expressed their opinion that patients should always feel free to ask the nurses questions. Additionally, the nurses reported that the main sources of interruptions during drug rounds are colleagues and not patients. Another important item to consider is hygiene; some nurses complained that the tabards are worn by multiple nurses and are not personal items. The focus group suggested a cleaning protocol to address the hygiene issue. In their study concerning the infection risk of tabards, Scott et al. (2010) indicated that all tested swabs were negative for methicillin-resistant Staphylococcus aureus but had a positive general culture. We suggest a well-defined hygiene protocol when implementing the drug round tabard in a hospital. Our results of the regression model show a significant linearity, but the magnitude of the contribution of interruptions on MAEs seems small. This does not support the result found in other studies, which indicate a greater effect of interruptions on MAEs (Biron et al., 2009; ScottCawiezell et al., 2007; Westbrook et al., 2010). In contrast, another study showed the results of implementing a multi-intervention program, including tabards, in which the number of interruptions by staff increased significantly (Tomietto, Sartor, Mazzocoli, & Palese, 2012). This indicates that there are more factors than the tabard alone that influence the resulting effect. Given the literature, we hypothesize that paying attention to the process made nurses more aware of their tasks in medication administration, possibly leading to increased concentration and dedication (Paquet, Courcy, Lavoie-Tremblay, Gagnon, & Maillet, 2012). Another possible contributing factor was more involvement of the ward managers

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during drug rounds. They were eager to reduce MAEs and wanted to contribute to the study. These factors may have caused nurses to realize the importance of theirtask.Becausepreviouslypublishedstudieshavesuggested that nurses should change their behavior to reduce interruptions and MAEs, the drug round tabard can be considered a tool for changing nurses’ behavior (Biron et al., 2009; Relihan, O’Brien, O’Hara, & Silke, 2010). In conclusion, the drug round tabards created an observed effect on MAEs that was most likely not only the result of the tabards. This explains the significant results on both MAEs and interruptions and the low regression model R2. To obtain representative results, we observed all drug rounds, with the exception of night shifts, on both surgical and internal medicine wards. The mixed method approach with a combination of quantitative data collection on the effect of the tabards with experiences and perspectives of the participants in a mixed methods design proved a valuable research design because it uncovered all incentives (Glasziou et al., 2011; Seidl & Newhouse, 2012). The combined checklist was validated during this study using a nested interobserver agreement test (ICC) where 2 of the 14 observation items scored moderate agreement among observers, which could be considered a weakness for the observation process. However, 12 items scored almost perfect agreement, and after discussing the interpretation of the two moderate scored items, we considered the checklist reliable. Furthermore, this study has some limitations. Although some form of observer effect could not be eliminated in our study, we assume that this hardly influenced the effects since Barker, Flynn, and Pepper (2002) stated that observations are a valid, efficient, and accurate method of detecting MAEs and that there is no significant effect of observers on the observed personnel. Secondly, all observers were final phase nursing students, and one can argue their ability to observe the complex task of medication preparation and administration. However, they are trained and experienced in medication management, and since they have no relationship with the team under observation, they are able to get unbiased information and observations. Lastly, in a before-after design, one cannot correct for changes over time. Although we carefully selected the observation periods, we could not prevent the influence of low bed occupancy on all three observed wards during the different observation periods. In future research, one could consider more robust study designs to address this issue (e.g., a cluster randomized controlled trial or a controlled before-after study; Raban & Westbrook, 2013). In contrast to previous studies on multifaceted strategies, we would recommend analyzing the single contribution of each intervention to avoid the implementation of unnec

essary and non-evidence-based interventions (Freeman et al., 2012; Relihan et al., 2010; Tomietto et al., 2012).

Conclusions and Implications for Further Research

Acknowledgments

We would like to thank Mirthe van Loon, Manon Boers, Nousjka Westerlaken, Heleen van Essen, Milou Bakker, Lisa Appelman, Andrea Kuckert, and Marjoke Hoekstra for their contributions to our study.

Clinical Resources

Medication safety: World Health Organization, Action on Patient Safety – High 5s: http://www.who.int/ patientsafety/implementation/solutions/high5s/en/ Institute for Safe Medication Practices, Medications Safety Tools & Resources: http://www.ismp.org/ ECRI Institute, Patient Safety, Risk, and Quality Assessment Services: https://www.ecri.org/ Products/PatientSafetyQualityRiskManagement/ Pages/Assessment-Services.aspx The National Coordinating Council for Medication Error Reporting and Prevention: http://www.nccmerp.org/

References

Antonow, J. A., Smith, A. B., & Silver, M. P. (2000). Medication error reporting: A survey of nursing staff. Journal of Nursing Care Quality, 15(1), 42–48.

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Barker, K. N., Flynn, E. A., & Pepper, G. A. (2002). Observation method of detecting medication errors. American Journal of Health-System Pharmacy, 59(23), 2314–2316. Biron, A. D., Loiselle, C. G., & Lavoie-Tremblay, M. (2009). Work interruptions and their contribution to medication administration errors: An evidence review. Worldviews on Evidence-Based Nursing, 6(2), 70–86. Boeije, H. (2008). Analyseren in kwalitatief onderzoek, denken en doen [Analysis in qualitative research, knowledge and practical application] (3rd ed.). Amsterdam: Boom Lemma. Brixey, J. J., Robinson, D. J., Johnson, C. W., Johnson, T. R., Turley, J. P., & Zhang, J. (2007). A concept analysis of the phenomenon interruption. Advanced Nursing Science, 30(1), E26–E42. Freeman, R., McKee, S., Lee-Lehner, B., & Pesenecker, J. (2012). Reducing interruptions to improve medication safety. Journal of Nursing Care Quality, 28(2), 176–185. Glasziou, P., Ogrinc, G., & Goodman, S. (2011). Can evidence-based medicine and clinical quality improvement learn from each other? BMJ Quality & Safety, 20(Suppl. 1), i13–i17. Hodgkinson, B., Koch, S., Nay, R., & Nichols, K. (2006). Strategies to reduce medication errors with reference to older adults. International Journal of Evidence-Based Healthcare, 4(1), 2–41. Institute for Safe Medication Practices. (2014). Regional medication safety program for hospitals. Retrieved from http://www.ismp.org/Tools/MSK.asp Krahenbuhl-Melcher, A., Schlienger, R., Lampert, M., Haschke, M., Drewe, J., & Krahenbuhl, S. (2007). Drug-related problems in hospitals: A review of the recent literature. Drug Safety, 30(5), 379–407. Lucassen, P. L. B. J., & Hartman olde, T. C. (2007). Kwalitatief onderzoek, praktische methoden voor de medische praktijk [Qualitative research, practical methods for medical practice]. Houten, The Netherlands: Bohn Stafleu van Loghum. Pape, T. M. (2003). Applying airline safety practices to medication administration. Medsurg Nursing, 12(2), 77–93. Paquet, M., Courcy, F., Lavoie-Tremblay, M., Gagnon, S., & Maillet, S. (2012). Psychosocial work environment and prediction of quality of care indicators in one Canadian health center. Worldviews on Evidence-Based Nursing.,10(2), 82–94. Petrie, A., & Sabin, C. (2009). Medical statistics at a glance. Oxford, England: Wiley-Blackwell.

Raban, M., & Westbrook, J. I. (2013). Are interventions to reduce interruptions and errors during medication administration effective? A systematic review. BMJ Quality & Safety. Relihan, E., O’Brien, V., O’Hara, S., & Silke, B. (2010). The impact of a set of interventions to reduce interruptions and distractions to nurses during medication administration. Quality & Safety in Health Care, 19(5), e52. Scott, J., Williams, D., Ingram, J., & Mackenzie, F. (2010). The effectiveness of drug round tabards in reducing incidence of medication errors. Nursing Times, 106(34), 13–15. Scott-Cawiezell, J., Pepper, G. A., Madsen, R. W., Petroski, G., Vogelsmeier, A., & Zellmer, D. (2007). Nursing home error and level of staff credentials. Clinical Nursing Research, 16(1), 72–78. Seidl, K. L., & Newhouse, R. P. (2012). The intersection of evidence-based practice with 5 quality improvement methodologies. Journal of Nursing Administration, 42(6), 299–304. Smeulers, M., Hoekstra, M., van Dijk, E., Overkamp, F., & Vermeulen, H. (2013). Interruptions during hospital nurses’ medication round. Nursing Reports, 3(1). doi:10. 4081/nursrep.2013.e4 Smeulers, M., Onderwater, A. T., van Zwieten, M. C. B., & Vermeulen, H. (2014). Nurses’ experiences and perspectives on the practice of preventing medication (administration) errors, an explorative qualitative study. Journal of Nursing Management, 22 (3), 276–285. doi: 10.1111/jonm.12225 Tomietto, M., Sartor, A., Mazzocoli, E., & Palese, A. (2012). Paradoxical effects of a hospital-based, multi-intervention programme aimed at reducing medication round interruptions. Journal of Nursing Management, 20(3), 335–343. Trbovich, P., Prakash, V., Stewart, J., Trip, K., & Savage, P. (2010). Interruptions during the delivery of high-risk medications. Journal of Nursing Administration, 40(5), 211–218. Westbrook, J. I., Woods, A., Rob, M. I., Dunsmuir, W. T., & Day, R. O. (2010). Association of interruptions with an increased risk and severity of medication administration errors. Archives of Internal Medicine, 170(8), 683–690. World Health Organization High 5. (2014). Action on patient safety—High 5s. Retrieved from http://www.who.int/ patientsafety/implementation/solutions/high5s/en/

1

Title of the Paper in Full Goes Here

Student Name Here

Course Name and Number Here

Walden University

Date

Title of the Paper

Introduces information on the study: includes purpose of the study, methods and findings. This should be a good paragraph or two to include all of the information that is needed. Erase this content and start your first paragraph here.

Conclusions

Propose three conclusions drawn form the findings in the study considering limitations of the study. It would be best for each conclusion to have its own paragraph so that it is clearly delineated. (three short paragraphs)

Implications for Practice

This section should include three implications for clinical practice. This section should also be three short paragraphs that delineate each implication. Support from the literature is recommended.

Conclusion

A short paragraph concluding the paper.

References

(Please note that the following references are intended as examples only.)

Gray, J. R., Grove, S.K., & Sutherland, S. (2017). The Practice of Nursing Research, (8th

ed.). St. Louis, MO: Elsevier

Verweij, L., Smeulers, M., Maaskant, J. M., & Vermeulen, H. (2014). Quiet please! Drug round

tabards: Are they effective and accepted? A mixed method study. Journal of Nursing

Scolarship, 46(5), 340. Doi: 10.1111/jnu.12092

 
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Post a description of the role of the staff nurse for promoting quality in a high-performing health care organization. Define the organizational culture of your health care organization, or one with which you are familiar, and identify the leadership style of the CEO and CNO in your organization. Explain how your senior leadership supports—or does not support—changes that require financing/budget to support patient safety. Describe the strategies you might be able to implement to move your health care organization to a high-performing organization.

 
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Write a three-page paper that recommends three policy changes to support proper access to medications for all consumers, fair pricing, and reasonable regulation of new drugs coming to market.

Use current references from within the past six months for each policy.

Rubric

 

Writing Assignment Rubric

Writing Assignment Rubric – 100 PointsCRITERIAExceeds ExpectationsMeets ExpectationsNeeds ImprovementInadequateTotal PointsContentDemonstrates an understanding of the subject matter and the assignment.

Clearly connects to analysis, case studies, and other illustrations of the subject or topic.

Robust incorporation of relevant evidence.

60 pointsDemonstrates moderate understanding of the subject matter and objectives of the assignment.

Somewhat confusing connection to analysis, case studies, or other illustrations of the subject or topics.

Limited incorporation of relevant evidence.

53 pointsDemonstrates some understanding of the subject matter and objectives of the assignment.

Somewhat confusing connections to analysis, case studies, or other illustrations of the subject or topics.

Moderate incorporation of relevant evidence.

47 pointsDemonstrates cursory understanding of the subject matter and objectives of the assignment.

Very confusing connections to analysis, case studies, or other of the subject or topics.

Minimal incorporation of relevant evidence.

41 points60OrganizationFocuses on ideas and concepts within paragraphs. Sentences are well-connected and meaningful.

Each topic logically follows the objective.

The introduction clearly states the objective or ideas leading to the purpose of the paper, and there is a sound conclusion that draws the ideas together.

15 pointsFocuses on ideas and concepts within paragraphs but at times is confusing.

Topics/content are not organized in a logical manner in some areas.

Transitions from one idea to the next are sometimes disconnected and/or uneven.

13 pointsParagraphs minimally focus around a central point, and concepts are somewhat disjointedly introduced or not well-defended.

Logical flow is sometimes or often lacking.

Transitions are sometimes disconnected and/or uneven.

11 pointsParagraphs do not focus around a central point, and concepts are disjointedly introduced or poorly defended.

Logical flow is often lacking.

Transitions are often disconnected and/or uneven.

10 points15Clarity and Style (Spelling, Grammar, and Punctuation)Few to no errors in writing mechanics, spelling, and grammar.

15 pointsFew to several errors in writing mechanics, spelling, or grammar.

13 pointsSeveral to many errors in writing mechanics, spelling, or grammar.

11 pointsMany errors in writing mechanics, spelling, or grammar.

10 points15APA FormatFew to no errors in APA formatting, including margins, spacing, pagination, headings, headers, citations, and references, according to the specified citation manual.

10 pointsFew to several errors in APA formatting, including margins, spacing, pagination, headings, headers, citations, and references, according to the specified citation manual.

8 pointsSeveral to many errors in APA formatting, including margins, spacing, pagination, headings, headers, citations, and references, according to the specified citation manual.

7 pointsMany errors in APA formatting, including margins, spacing, pagination, headings, headers, citations, and references, according to the specified citation manual.

6 points10Total points100

 
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Discuss the historical application of statistics in the field of health care. Describe an example, other than Florence Nightingale’s contributions, where statistical application has greatly influenced or changed health care operations or practice.

 
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Select an ethnic minority group that is represented in the United States (American Indian/Alaskan Native, Asian American, Black/African American, Hispanic/Latino, Native Hawaiian, or Pacific Islander). Using health information available from Healthy People, the CDC, and other relevant government websites, analyze the health status for this group.

In a paper of 1,000-1,250 words, compare and contrast the health status of your selected minority group to the national average. Include the following:

  1. Describe the ethnic minority group selected. Describe the current health status of this group. How do race and ethnicity influence health for this group?
  2. What are the health disparities that exist for this group? What are the nutritional challenges for this group?
  3. Discuss the barriers to health for this group resulting from culture, socioeconomics, education, and sociopolitical factors.
  4. What health promotion activities are often practiced by this group?
  5. Describe at least one approach using the three levels of health promotion prevention (primary, secondary, and tertiary) that is likely to be the most effective in a care plan given the unique needs of the minority group you have selected. Provide an explanation of why it might be the most effective choice.
  6. What cultural beliefs or practices must be considered when creating a care plan? What cultural theory or model would be best to support culturally competent health promotion for this population? Why?

Cite at least three peer-reviewed or scholarly sources to complete this assignment. Sources should be published within the last 5 years and appropriate for the assignment criteria and public health content.

Prepare this assignment according to the guidelines found in the APA Style Guide, located in the Student Success Center. An abstract is not required.

This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.

You are required to submit this assignment to LopesWrite. Please refer to the directions in the Student Success Center.

REFERENCES THAT CAN USE

Read Chapter 3 in Health Promotion: Health and Wellness Across the Continuum.

URL:https://www.gcumedia.com/digital-resources/grand-canyon-university/2018/health-promotion_health-and-wellness-across-the-continuum_1e.php

Explore the resources available on the Racial and Ethnic Approaches to Community Health (REACH) page of the Centers for Disease Control and Prevention (CDC) website. These materials will be useful in completing the assignment for this topic.

URL:http://www.cdc.gov/chronicdisease/resources/publications/aag/reach.htm

Explore the resources available on the Minority Health page of the U.S. Department of Health and Human Services website. These materials will be useful in completing the assignment for this topic.

URL:https://minorityhealth.hhs.gov/

Explore the resources available on the Minority Health page of the Centers for Disease Control and Prevention (CDC) website. These materials will be useful in completing the assignment for this topic.

URL:http://www.cdc.gov/minorityhealth/index.html

Explore the resources available at the Minority Health – Resources page of the Centers for Disease Control and Prevention (CDC) website. These materials will be useful in completing the assignment for this topic.

URL:https://www.cdc.gov/minorityhealth/

Explore the resources available on the Racial and Ethnic Minority Populations page of the Substance Abuse and Mental Health Services Administration (SAMHSA) website. These materials will be useful in completing the assignment for this topic.

URL:http://www.samhsa.gov/specific-populations/racial-ethnic-minority

Explore the Healthy People 2020 website.

URL:http://www.healthypeople.gov/

Running Head: TITLE OF YOUR PAPER HERE IN CAPS 1

TITLE OF YOUR PAPER HERE IN CAPS 4

Title of Paper

Your Name

Grand Canyon University: Course Name , number , section

Lisa Arends, Faculty

Date

Title of Your Paper

Brief opening that introduces the topic and gives a summary of what your paper will cover. This is required in all papers and is listed in the grading rubrics under thesis statement or something similar.

First Topic

For your papers use a level 1 heading (illustrated above) as the first heading following your introduction. I would suggest using assignment requirements shortened into a phrase as headings. The heading should be bold centered and have important words capitalized (title case). Break your section into paragraphs each with its own topic sentence. For papers in our course I would suggest using only level one headings and creating one for each required area listed in the grading rubric/instructions. As illustrated above level 1 heading are bold centered and in title case ( all words with four or more letters start with a capital letter).

If you decide to have subsections rather than just using level 1 as I suggest, you would use a level 2 heading like this next.

Subsection Level 2 Heading

Level 2 headings are flush left, bold and use title case. You would write about your sub section topic here .. eventually make another sub heading and more level one Headings (Main sections). Use level 2 headings only if you have subtopics from the main topic. Reminder, they are only used in APA if more than one is needed.

Subsection Level 2 Heading

This would be the next sub section. Only use a level 2 heading/ sub section if you have at least 2 subsections. You would also be correct in just using level 1 headings for each main topic and dividing the sub topics into paragraphs.

Another Topic

I would suggest using a shortened phrase that represents the assignments requirements as your headings, as it will help you to organized, and it will section things off so you can focus on each required topic. Your final level 1 heading will be “Conclusion” In which you summarize important points from your paper. Then you would begin the reference page, which is always on a page of it’s own.

Conclusion

A brief review of important points your paper covered goes here. Never introduce new information in your conclusion.

References

Arends, L (2018). Title in regular font without title case. DOI or retrieved from info. You can

find info on how to format references in our APA resource area. Some tips, use the organization’s name in the author spot if no author is listed, and use the hanging indent on all lines except the first. If there is only one reference the label should say reference.

I included the references from our unit 2 assigned reading below.

American Association of Colleges of Nursing [AACN]. (2018). Creating a more highly

qualified nursing workforce. Retrieved from https://www.aacnnursing.org/News-Information/Fact-Sheets/Nursing-Workforce

American Association of Colleges of Nursing [AACN]. (2017). The impact of education on

nursing practice. Retrieved from

http://www.aacnnursing.org/News-Information/Fact-Sheets/Impact-of-Education

American Nurses Association [ANA]. (n.d.) Scope of practice. Retrieved from

https://www.nursingworld.org/practice-policy/scope-of-practice/

American Nurses Association [ANA]. (n.d. a) What is nursing. Retrieved from

https://www.nursingworld.org/practice-policy/workforce/what-is-nursing/

Dean, J. (2018). Practice and competency development. In Dynamics in Nursing Art & Science

of Professional Practice. Eds Grand Canyon University Retrieved from https://lc.gcumedia.com/nrs430v/dynamics-in-nursing-art-and-science-of-professional-practice/v1.1/#/chapter/3

 
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