1. CHOOSE THE BEST ANSWER: 1. Which among the following is NOT a function of the urinary system? A. Regulates red blood cell synthesis B. Regulates Vitamin D synthesis C. Regulation of blood pressure and volume D. Regulates amount of amino acid synthesis 2. The following statements best describes the kidneys, EXCEPT: A. The inferior portion of the left kidneys extends above the 5th rib The right kidney is generally lower than the left kidney B. C. They are both located behind the peritoneum D. They are bean-shaped organs, each the size of a clenched fist. 3. The basic functional unit of the kidney is called: A. The renal pyramid B. Calyx C. Nephron D. Glomerulus

Human Anatomy & Physiology (11th Edition)
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Chapter1: The Human Body: An Orientation
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topic: urinary system

7. Potassium in mainly secreted in exchange for sodium in this renal tubule.
A. Proximal convoluted tubule
B. Descending loop of Henle
C. Distal convoluted tubule
D. Ascending loop of Henle
8. This tubule mainly reabsorbs water, sodium, potassium, urea, glucose and amino acids.
A. Proximal convoluted tubule
B. Descending loop of Henle
C. Distal convoluted tubule
D. Ascending loop of Henle
9. Water reabsorption in this tubule
A. Descending loop of Henle
B. Ascending loop of Henle
C. Distal convoluted tubule
D. Collecting duct
mainly mediated by antidiuretic hormone.
10. Which of the following is the correct order of flow of renal blood vessels?
A. Renal arteries, peritubular arteries, arcuate arteries, afferent arteries, interlobar arteries
B. Afferent arteries, interlobar arteries, interlobular arteries, efferent arteries, arcuate arteries
C. Interlobar arteries, arcuate arteries, interlobular arteries, afferent arterioles, glomerulus
D. Renal arteries, efferent arterioles, peritubular capillaries, arcuate arteries, glomerulus
11. The atrial natriuretic peptide decreases blood pressure by:
A. Decreasing sodium reabsorption in the kidneys
B. Allowing sodium to remain in the tubules of the nephron.
C. Osmosis of water into tubules toward sodium
D. All of the above
12. The ureters are lined with what type of epithelium:
A. Simple cuboidal
B. Transitional
C. Simple squamous
D. Simple columnar
13. A stone or calculus is most likely to get stuck in this/these parts of the ureter(s), EXCEPT:
A. Ureteropelvic junction
B. Where the ureter enters the bladder
C. Where it crosses the fallopian tubes in females
D. Where it crosses the iliac vessels
14. A staghorn calculus is caused by repeated infections with this bacterium:
A. Klebsiella pneumoniae
B. Escherichia coli
C. Listeria monocytogenes
D. Proteus mirabilis
Transcribed Image Text:7. Potassium in mainly secreted in exchange for sodium in this renal tubule. A. Proximal convoluted tubule B. Descending loop of Henle C. Distal convoluted tubule D. Ascending loop of Henle 8. This tubule mainly reabsorbs water, sodium, potassium, urea, glucose and amino acids. A. Proximal convoluted tubule B. Descending loop of Henle C. Distal convoluted tubule D. Ascending loop of Henle 9. Water reabsorption in this tubule A. Descending loop of Henle B. Ascending loop of Henle C. Distal convoluted tubule D. Collecting duct mainly mediated by antidiuretic hormone. 10. Which of the following is the correct order of flow of renal blood vessels? A. Renal arteries, peritubular arteries, arcuate arteries, afferent arteries, interlobar arteries B. Afferent arteries, interlobar arteries, interlobular arteries, efferent arteries, arcuate arteries C. Interlobar arteries, arcuate arteries, interlobular arteries, afferent arterioles, glomerulus D. Renal arteries, efferent arterioles, peritubular capillaries, arcuate arteries, glomerulus 11. The atrial natriuretic peptide decreases blood pressure by: A. Decreasing sodium reabsorption in the kidneys B. Allowing sodium to remain in the tubules of the nephron. C. Osmosis of water into tubules toward sodium D. All of the above 12. The ureters are lined with what type of epithelium: A. Simple cuboidal B. Transitional C. Simple squamous D. Simple columnar 13. A stone or calculus is most likely to get stuck in this/these parts of the ureter(s), EXCEPT: A. Ureteropelvic junction B. Where the ureter enters the bladder C. Where it crosses the fallopian tubes in females D. Where it crosses the iliac vessels 14. A staghorn calculus is caused by repeated infections with this bacterium: A. Klebsiella pneumoniae B. Escherichia coli C. Listeria monocytogenes D. Proteus mirabilis
NAME:
I.
CHOOSE THE BEST ANSWER:
1. Which among the following is NOT a function of the urinary system?
A. Regulates red blood cell synthesis
B. Regulates Vitamin D synthesis
C.
Regulation of blood pressure and volume
D. Regulates amount of amino acid synthesis
2. The following statements best describes the kidneys, EXCEPT:
A. The inferior portion of the left kidneys extends above the 5th rib
SECTION:
B. The right kidney is generally lower than the left kidney
C. They are both located behind the peritoneum
D. They are bean-shaped organs, each the size of a clenched fist.
3. The basic functional unit of the kidney is called:
A. The renal pyramid
B. Calyx
C. Nephron
D. Glomerulus
4. The following statements are TRUE regarding juxtamedullary nephrons, EXCEPT:
A. They have shorter loops of Henle
B. They comprise 15% of all nephrons
C. The renal corpuscles that are found deep in the cortex near the medulla
D. They have higher filtration rates
5. The specialized cells within the inner layer of the Bowman's capsule which wrap around the
glomerular capillaries are called:
A. Juxtaglomerular cells
B. Podocytes
C. Macula densa
D. None of the above
6. Regulation of the blood pH occurs mainly in:
A. Proximal convoluted tubule
B. Descending loop of Henle
C. Distal convoluted tubule
D. Ascending loop of Henle
7. Potassium in mainly secreted in exchange for sodium in this renal tubule.
A. Proximal convoluted tubule
B. Descending loop of Henle
Transcribed Image Text:NAME: I. CHOOSE THE BEST ANSWER: 1. Which among the following is NOT a function of the urinary system? A. Regulates red blood cell synthesis B. Regulates Vitamin D synthesis C. Regulation of blood pressure and volume D. Regulates amount of amino acid synthesis 2. The following statements best describes the kidneys, EXCEPT: A. The inferior portion of the left kidneys extends above the 5th rib SECTION: B. The right kidney is generally lower than the left kidney C. They are both located behind the peritoneum D. They are bean-shaped organs, each the size of a clenched fist. 3. The basic functional unit of the kidney is called: A. The renal pyramid B. Calyx C. Nephron D. Glomerulus 4. The following statements are TRUE regarding juxtamedullary nephrons, EXCEPT: A. They have shorter loops of Henle B. They comprise 15% of all nephrons C. The renal corpuscles that are found deep in the cortex near the medulla D. They have higher filtration rates 5. The specialized cells within the inner layer of the Bowman's capsule which wrap around the glomerular capillaries are called: A. Juxtaglomerular cells B. Podocytes C. Macula densa D. None of the above 6. Regulation of the blood pH occurs mainly in: A. Proximal convoluted tubule B. Descending loop of Henle C. Distal convoluted tubule D. Ascending loop of Henle 7. Potassium in mainly secreted in exchange for sodium in this renal tubule. A. Proximal convoluted tubule B. Descending loop of Henle
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