Chapter 25 - The Urinary System

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Chapter 25 - The Urinary System
Gross Anatomy
Nephron Anatomy
Renal Tubules
Filtration
Urine
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FINAL ROUND
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Gross Anatomy 100 Question

• The tube that carries urine from the kidney to
  the urinary bladder is the
• a. urethra
• b. ureter
• c. collecting duct
• d. renal vein

ANSWER
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Gross Anatomy 100 Answer

• The tube that carries urine from the kidney to
  the urinary bladder is the
• a. urethra
• b. ureter
• c. collecting duct
• d. renal vein

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4
Gross Anatomy 200 Question

• The renal medulla is also called the
• a. renal papilla
• b. renal columns
• c. renal pyramids
• d. renal capsule

ANSWER
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Gross Anatomy 200 Answer

• The renal medulla is also called the
• a. renal papilla
• b. renal columns
• c. renal pyramids
• d. renal capsule

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6
Gross Anatomy 300 Question

• The space inside the kidney is the
• a. renal hilum
• b. retroperitoneal space
• c. renal pelvis
• d. renal sinus

ANSWER
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Gross Anatomy 300 Answer

• The space inside the kidney is the
• a. renal hilum
• b. retroperitoneal space
• c. renal pelvis
• d. renal sinus

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Gross Anatomy 400 Question

• Which of the following empties urine directly
  into the renal pelvis?
• a. ureter
• b. renal papilla
• c. major calyx
• d. minor calyx

ANSWER
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Gross Anatomy 400 Answer

• Which of the following empties urine directly
  into the renal pelvis?
• a. ureter
• b. renal papilla
• c. major calyx
• d. minor calyx

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10
Gross Anatomy 500 Question

• Which of the following vessels would be found in
  the renal columns?
• a. segmental artery
• b. cortical radiate artery
• c. interlobar artery
• d. arcuate artery

ANSWER
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11
Gross Anatomy 500 Answer

• Which of the following vessels would be found in
  the renal columns?
• a. segmental artery
• b. cortical radiate artery
• c. interlobar artery
• d. arcuate artery

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12
Nephron Anatomy 100 Question

• Nephrons are found mostly in the
• a. renal medulla
• b. renal cortex
• c. renal capsule
• d. renal sinus

ANSWER
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Nephron Anatomy 100 Answer

• Nephrons are found mostly in the
• a. renal medulla
• b. renal cortex
• c. renal capsule
• d. renal sinus

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14
Nephron Anatomy 200 Question

• The renal corpuscle consists of
• a. renal tubules
• b. glomerulus
• c. glomerular capsule
• d. both b. and c. are correct

ANSWER
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Nephron Anatomy 200 Answer

• The renal corpuscle consists of
• a. renal tubules
• b. glomerulus
• c. glomerular capsule
• d. both b. and c. are correct

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16
Nephron Anatomy 300 Question

• Which of the following structures is not part of
  the nephron?
• a. distal convoluted tubule
• b. glomerulus
• c. loop of Henle
• d. collecting duct

ANSWER
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17
Nephron Anatomy 300 Answer

• Which of the following structures is not part of
  the nephron?
• a. distal convoluted tubule
• b. glomerulus
• c. loop of Henle
• d. collecting duct

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Nephron Anatomy 400 Question

• Podocytes are part of the
• a. filtration slits
• b. glomerular fenestrated epithelium
• c. glomerular capsule
• d. proximal convoluted tubule

ANSWER
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Nephron Anatomy 400 Answer

• Podocytes are part of the
• a. filtration slits
• b. glomerular fenestrated epithelium
• c. glomerular capsule
• d. proximal convoluted tubule

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Nephron Anatomy 500 Question

• The visceral layer of the glomerular capsule is
  part of the
• a. juxtaglomerular apparatus
• b. loop of Henle
• c. filtration membrane
• d. renal tubules

ANSWER
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Nephron Anatomy 500 Answer

• The visceral layer of the glomerular capsule is
  part of the
• a. juxtaglomerular apparatus
• b. loop of Henle
• c. filtration membrane
• d. renal tubules

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22
Filtration 100 Question

• Which of the following conditions would increase
  the glomerular filtration rate?
• a. an increase in colloid osmotic pressure
• b. an increase in glomerular hydrostatic pressure
• c. an increase in capsular hydrostatic pressure
• d. all of the above would increase GFR

ANSWER
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23
Filtration 100 Answer

• Which of the following conditions would increase
  the glomerular filtration rate?
• a. an increase in colloid osmotic pressure
• b. an increase in glomerular hydrostatic pressure
• c. an increase in capsular hydrostatic pressure
• d. all of the above would increase GFR

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24
Filtration 200 Question

• Which of the following substances would not be
  found in normal filtrate?
• a. albumin
• b. glucose
• c. potassium
• d. urea

ANSWER
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Filtration 200 Answer

• Which of the following substances would not be
  found in normal filtrate?
• a. albumin
• b. glucose
• c. potassium
• d. urea

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Filtration 300 Question

• Which of the following would be a result of an
  increase in systemic blood pressure?
• a. afferent arterioles constrict
• b. efferent arterioles constrict
• c. afferent arterioles dilate
• d. GFR increases dramatically

ANSWER
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27
Filtration 300 Answer

• Which of the following would be a result of an
  increase in systemic blood pressure?
• a. afferent arterioles constrict
• b. efferent arterioles constrict
• c. afferent arterioles dilate
• d. GFR increases dramatically

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28
Filtration 400 Question

• What is the NFP if GHP is 60mmHg, COP is 35mmHg
  and CHP is 25mmHg?
• a. 120mmHg
• b. 70mmHg
• c. 40mmHg
• d. 0mmHg

ANSWER
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29
Filtration 400 Answer

• What is the NFP if GHP is 60mmHg, COP is 35mmHg
  and CHP is 25mmHg?
• a. 120mmHg
• b. 70mmHg
• c. 40mmHg
• d. 0mmHg

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30
Filtration 500 Question

• Which of the following will reduce the glomerular
  filtration pressure?
• a. angiotensin II
• b. increased GHP
• c. ADH
• d. aldosterone

ANSWER
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31
Filtration 500 Answer

• Which of the following will reduce the glomerular
  filtration pressure?
• a. angiotensin II
• b. increased GHP
• c. ADH
• d. aldosterone

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32
Renal Tubules 100 Question

• Most of the nutrients in the filtrate are
  reabsorbed from the
• a. proximal convoluted tubule
• b. distal convoluted tubule
• c. loop of Henle
• d. glomerular capsule

ANSWER
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33
Renal Tubules 100 Answer

• Most of the nutrients in the filtrate are
  reabsorbed from the
• a. proximal convoluted tubule
• b. distal convoluted tubule
• c. loop of Henle
• d. glomerular capsule

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34
Renal Tubules 200 Question

• At the distal tubule a _____ is secreted for
  every sodium ion that is reabsorbed.
• a. chloride ion
• b. bicarbonate ion
• c. potassium ion
• d. calcium ion

ANSWER
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35
Renal Tubules 200 Answer

• At the distal tubule a _____ is secreted for
  every sodium ion that is reabsorbed.
• a. chloride ion
• b. bicarbonate ion
• c. potassium ion
• d. calcium ion

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36
Renal Tubules 300 Question

• When glucose spills over into the urine it has
• a. been secreted
• b. been filtered and secreted
• c. exceeded its transport maximum
• d. been completely cleared from the blood

ANSWER
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37
Renal Tubules 300 Answer

• When glucose spills over into the urine it has
• a. been secreted
• b. been filtered and secreted
• c. exceeded its transport maximum
• d. been completely cleared from the blood

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38
Renal Tubules 400 Question

• If your urine contains less potassium ions that
  your filtrate then the potassium has been
• a. filtered and secreted
• b. filtered and reabsorbed
• c. filtered only
• d. secreted only

ANSWER
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39
Renal Tubules 400 Answer

• If your urine contains less potassium ions that
  your filtrate then the potassium has been
• a. filtered and secreted
• b. filtered and reabsorbed
• c. filtered only
• d. secreted only

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40
Renal Tubules 500 Question

• Which of the following is actively transported
  out of the renal tubules?
• a. chloride ion
• b. potassium ion
• c. sodium ion
• d. urea

ANSWER
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41
Renal Tubules 500 Answer

• Which of the following is actively transported
  out of the renal tubules?
• a. chloride ion
• b. potassium ion
• c. sodium ion
• d. urea

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Urine 100 Question

• Which of the following would be an abnormal
  constituent of urine?
• a. sodium
• b. potassium
• c. albumin
• d. urea

ANSWER
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43
Urine 100 Answer

• Which of the following would be an abnormal
  constituent of urine?
• a. sodium
• b. potassium
• c. albumin
• d. urea

BACK TO GAME
44
Urine 200 Question

• The collecting ducts are _____ to water when the
  hormone _____ is present.
• a. permeable, ADH
• b. permeable, aldosterone
• c. impermeable, ADH
• d. impermeable, aldosterone

ANSWER
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45
Urine 200 Answer

• The collecting ducts are _____ to water when the
  hormone _____ is present.
• a. permeable, ADH
• b. permeable, aldosterone
• c. impermeable, ADH
• d. impermeable, aldosterone

BACK TO GAME
46
Urine 300 Question

• Which of the following would be an abnormal pH
  for urine?
• a. 5.0
• b. 6.0
• c. 8.0
• d. 11.0

ANSWER
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47
Urine 300 Answer

• Which of the following would be an abnormal pH
  for urine?
• a. 5.0
• b. 6.0
• c. 8.0
• d. 11.0

BACK TO GAME
48
Urine 400 Question

• The portion of the nephron that maintains the
  hypertonicity of the renal medulla is the
• a. proximal convoluted tubule
• b. glomerulus
• c. loop of Henle
• d. distal convoluted tubule

ANSWER
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49
Urine 400 Answer

• The portion of the nephron that maintains the
  hypertonicity of the renal medulla is the
• a. proximal convoluted tubule
• b. glomerulus
• c. loop of Henle
• d. distal convoluted tubule

BACK TO GAME
50
Urine 500 Question

• When urine enters the collecting duct it is
  ______ to the blood.
• a. hypotonic
• b. hypertonic
• c. isotonic
• d. isoosmotic

ANSWER
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51
Urine 500 Answer

• When urine enters the collecting duct it is
  ______ to the blood.
• a. hypotonic
• b. hypertonic
• c. isotonic
• d. isoosmotic

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52
FINAL ROUND Question

• Which part of our urinary system employs a
  countercurrent mechanism?
• a. glomerulus
• b. loop of Henle
• c. ureter
• d. juxtaglomerular apparatus

ANSWER
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53
FINAL ROUND Answer

• Which part of our urinary system employs a
  countercurrent mechanism?
• a. glomerulus
• b. loop of Henle
• c. ureter
• d. juxtaglomerular apparatus

BACK TO GAME