ATI LPN
NCLEX Questions on Renal System Questions
Question 1 of 5
A nurse assesses clients on the medical-surgical unit. Which client is at greatest risk for bladder cancer?
Correct Answer: D
Rationale: Long-term smoking greatly increases bladder cancer risk, making this client most vulnerable.
Question 2 of 5
Which actions can contribute to bacterial resistance to antibiotics? (Select all that apply.)
Correct Answer: A
Rationale: Frequent use, skipping doses, and treating viruses promote resistance development.
Question 3 of 5
A female patient who is taking trimethoprim-sulfamethoxazole (TMP-SMZ) (Bactrim, Septra) to treat a urinary tract infection reports vaginal itching and discharge. The nurse will perform which action?
Correct Answer: C
Rationale: Vaginal symptoms suggest superinfection, a side effect to report to the provider.
Question 4 of 5
The nurse is caring for a patient who is taking hydrochlorothiazide (HydroDIURIL) and digoxin (Lanoxin). Which potential electrolyte imbalance will the nurse monitor for in this patient?
Correct Answer: D
Rationale: Thiazides cause hypokalemia, increasing digoxin toxicity risk in this patient.
Question 5 of 5
Which statement about potassium handling in the nephron is true?
Correct Answer: C
Rationale: Aldosterone stimulates potassium secretion in the distal tubule.