Exam 3: NU 606 / NU606 (Latest
2025 / 2026) Advanced Pathophysiology | Study Guide Questions and Answers | Grade A | 100% Correct - Regis
Question:
Which of the following is NOT a function of the kidney?
- Regulation of body fluid concentrations
- Removal of nitrogenous and acidic wastes
- Activation of vitamin D
- Production of albumin
Answer:
- Production of albumin
Question:
Which of the following describes the correct flow of blood in the kidney?
- Afferent arteriole to the peritubular capillaries to the venule
- Efferent arteriole to the glomerular capillaries to the peritubular capillaries
- Peritubular capillaries to the glomerular capillaries to the venule 1 / 4
- Afferent arteriole to the glomerular capillaries to the efferent arteriole
Answer:
- Afferent arteriole to the glomerular capillaries to the efferent arteriole
Question:
Which of the following describes the flow of filtrate in the kidney?
- The collecting duct to the distal convoluted tubule to the renal pelvis
- Bowman's capsule to the proximal convoluted tubule to the loop of Henle
- The loop of Henle to the collecting duct to Bowman's capsule
- The distal convoluted tubule to the loop of Henle to the collecting duct
Answer:
- Bowman's capsule to the proximal convoluted tubule to the loop of Henle
Question:
Which of the following describes the normal flow of urine?
- Collecting duct to the renal pelvis to the ureter to the bladder
- Renal pelvis to the urethra to the bladder to the ureter
- Ureter to the renal pelvis to the urethra to the bladder
- Collecting duct to the ureter to the urethra
Answer:
- Collecting duct to the renal pelvis to the ureter to the bladder
- / 4
Question:
Which statement about the bladder is TRUE?
- The bladder wall lacks rugae.
- Three openings from the urinary bladder form the trigone.
- It contracts when stimulated by the sympathetic nervous system.
- Continuous peristalsis in the bladder wall promotes urine flow.
Answer:
- Three openings from the urinary bladder form the trigone.
Question:
Which of the following increases glomerular filtration rate?
- Increased plasma osmotic pressure
- Dilation of the efferent arteriole
- Increased hydrostatic pressure in the glomerular capillaries
- Constriction of the afferent arteriole
Answer:
- Increased hydrostatic pressure in the glomerular capillaries
Question:
By what process is water reabsorbed from the filtrate?
- Osmosis
- Active transport 3 / 4
- Cotransport
- Capillary action
Answer:
- Active transport
Question:
Which substance directly controls the reabsorption of water from the collecting ducts?
- Renin
- Aldosterone
- Angiotensin
- Antidiuretic hormone
Answer:
- Antidiuretic hormone
Question:
Under what circumstances do cells in the kidneys secrete renin?
- The urine pH decreases.
- Blood flow in the afferent arteriole decreases.
- Serum potassium levels are high.
- Serum osmotic pressure increases.
Answer:
- Blood flow in the afferent arteriole decreases.
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