Exam 3: NU 606 NU606 Latest Advanced

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.
• / 4