ATI LPN
ATI LPN Test Bank
NCLEX Questions on the Renal System Questions
Question 1 of 5
Which material is actively reabsorbed from the filtrate in the kidney tubule?
Correct Answer: A
Rationale: Sodium is actively reabsorbed, driving passive movement of other substances.
Question 2 of 5
What does the renal system consists of?
Correct Answer: D
Rationale: Renal system includes 2 kidneys, 2 ureters, 1 urethra, bladder.
Question 3 of 5
Complete the following sentence correctly. Antidiuretic hormone
Correct Answer: B
Rationale: ADH increases collecting duct water permeability.
Question 4 of 5
Which section of the renal tubule is permeable to urea?
Correct Answer: D
Rationale: PCT allows passive urea reabsorption as filtrate concentrates.
Question 5 of 5
A tube connecting the urinary bladder to the genitals?
Correct Answer: B
Rationale: Urethra carries urine from bladder to external genitals.