ATI LPN
Urinary System Multiple Choice Questions and Answers PDF Questions
Question 1 of 5
How does the descending limb of the loop of Henle differ from the ascending limb?
Correct Answer: C
Rationale: Descending limb allows water out, not solutes; ascending is opposite.
Question 2 of 5
Filtrate passes through each of the structures of the renal tubule listed below. Which list has the structures in the correct order?
Correct Answer: A
Rationale: Filtrate flows PCT, loop (descending then ascending), DCT, collecting duct.
Question 3 of 5
If aldosterone is present in the blood, what happens in the distal convoluted tubule?
Correct Answer: A
Rationale: Aldosterone promotes sodium reabsorption in DCT.
Question 4 of 5
Which part of urinary system carries urine from kidney to bladder?
Correct Answer: A
Rationale: Ureter transports urine from kidney to bladder.
Question 5 of 5
How does duration of treatment for a UTI differ with gender? How long is treatment duration in pregnancy?
Correct Answer: B
Rationale: Women need 3 days, men and pregnant women need 7 days for UTI treatment.