ATI LPN
Renal System Practice Questions Questions
Question 1 of 5
A nurse assesses a client with bladder cancer who is recovering from a complete cystectomy with ileal conduit. Which assessment finding should alert the nurse to urgently contact the health care provider?
Correct Answer: C
Rationale: Pale, cyanotic stoma indicates poor circulation, requiring urgent intervention to prevent necrosis.
Question 2 of 5
The nurse caring for a patient who will receive penicillin to treat an infection asks the patient about previous drug reactions. The patient reports having had a rash when taking amoxicillin (Amoxil). The nurse will contact the provider to
Correct Answer: B
Rationale: Erythromycin is safer for penicillin-allergic patients, avoiding hypersensitivity risks.
Question 3 of 5
A patient who will begin taking trimethoprim-sulfamethoxazole (TMP-SMX) asks the nurse why the combination drug is necessary. The nurse will explain that the combination is used to
Correct Answer: B
Rationale: TMP-SMX combination reduces resistance, enhancing effectiveness against bacteria.
Question 4 of 5
A patient has been taking spironolactone (Aldactone) to treat heart failure. The nurse will monitor for
Correct Answer: A
Rationale: Spironolactone, a potassium-sparing diuretic, risks hyperkalemia in heart failure.
Question 5 of 5
Which condition increases glomerular filtration rate (GFR)?
Correct Answer: C
Rationale: Increased renal blood flow raises GFR by enhancing glomerular capillary pressure.