NURS 350 PATHOPHYSIOLOGY EXAM WITH ANS ;Urinary System Disorders [ ARIZONA COLLEGE OF NURSING]
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Course
PATHOPHYSIOLOGY
Institution
PATHOPHYSIOLOGY
Test Bank
MULTIPLE CHOICE
1. Which of the following structures is most likely to be located in the renal medulla?
a. proximal convoluted tubule
b. Glomerulus
c. loop of Henle
d. afferent arteriole
ANS: C
2. Which of the following is NOT a function of the kidney?
a. regulation of body fluid...
Gould: Pathophysiology for the Health Professions, 4th Edition
Chapter 21: Urinary System Disorders
Test Bank
MULTIPLE CHOICE
1. Which of the following structures is most likely to be located in the renal medulla?
a. proximal convoluted tubule
b. Glomerulus
c. loop of Henle
d. afferent arteriole
ANS: C
2. Which of the following is NOT a function of the kidney?
a. regulation of body fluid concentrations
b. removal of nitrogenous and acidic wastes
c. activation of vitamin D
d. production of albumin
ANS: D
3. Which of the following describes the correct flow of blood in the kidney?
a. afferent arteriole to the peritubular capillaries to the venule
b. efferent arteriole to the glomerular capillaries to the peritubular capillaries
c. peritubular capillaries to the glomerular capillaries to the venule
d. afferent arteriole to the glomerular capillaries to the efferent arteriole
ANS: D
4. Which of the following describes the flow of filtrate in the kidney?
a. the collecting duct to the distal convoluted tubule to the renal pelvis
b. Bowman’s capsule to the proximal convoluted tubule to the loop of Henle
c. the loop of Henle to the collecting duct to Bowman’s capsule
d. the distal convoluted tubule to the loop of Henle to the collecting duct
ANS: B
5. Which of the following describes the normal flow of urine?
a. collecting duct to the renal pelvis to the ureter to the bladder
b. renal pelvis to the urethra to the bladder to the ureter
c. ureter to the renal pelvis to the urethra to the bladder
d. collecting duct to the ureter to the urethra
ANS: A
c. It contracts when stimulated by the sympathetic nervous system.
d. Continuous peristalsis in the bladder wall promotes urine flow.
ANS: B
7. Which of the following increases glomerular filtration rate?
a. increased plasma osmotic pressure
b. dilation of the efferent arteriole
c. increased hydrostatic pressure in the glomerular capillaries
d. constriction of the afferent arteriole
ANS: C
8. Normally, which of the following is reabsorbed completely from the filtrate?
a. Glucose
b. Sodium
c. Water
d. Urea
ANS: A
9. Which substance directly controls the reabsorption of water from the collecting ducts?
a. Renin
b. Aldosterone
c. Angiotensin
d. antidiuretic hormone
ANS: D
10. Under what circumstances do cells in the kidneys secrete renin?
a. The urine pH decreases.
b. Blood flow in the afferent arteriole decreases.
c. Serum potassium levels are high.
d. Serum osmotic pressure increases.
ANS: B
11. Which of the following should be present in the filtrate in the proximal convoluted
tubule?
a. plasma proteins
b. Erythrocytes
c. sodium and potassium ions
d. Leukocytes
ANS: C
12. From the following, choose the substance likely to appear in the urine when the
glomerulus is inflamed.
a. albumin
b. urea
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