Question 1
Which of the following is the most common cause of acute kidney injury (AKI) in hospitalized patients?
Correct Answer:
Acute tubular necrosis
Question 2
A patient with CKD stage 4 has an eGFR of 28 mL/min/1.73m². What is the recommended protein intake for this patient?
Correct Answer:
0.6-0.8 g/kg/day
Question 3
Which electrolyte imbalance is most commonly associated with tumor lysis syndrome?
Correct Answer:
Hyperkalemia, hyperphosphatemia, hyperuricemia
Question 4
A patient presents with nephrotic syndrome. Which of the following laboratory findings is most characteristic?
Correct Answer:
Proteinuria >3.5 g/day with hypoalbuminemia
Question 5
Which medication class is contraindicated in patients with bilateral renal artery stenosis?
Correct Answer:
ACE inhibitors or ARBs
Question 1
Exam overview

About this Exam

Prepare with the CNN Practice Questions - Certified Nephrology Nurse Exam practice quiz. This question bank includes 100 questions covering patient, hemodialysis, dialysis, kidney, and primary. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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CNN Practice Questions - Certified Nephrology Nurse Exam

This practice set contains 100 questions from the matching question bank and focuses on patient, hemodialysis, dialysis, kidney, and primary. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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