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CNN Certified Nephrology Nurse VIP Practice Exam
CNN — The Certified Nephrology Nurse (CNN) exam is administered by the Nephrology Nursing Certification Commission (NNCC) and consists of approximately 150 multiple-choice questions covering nephrology nursing practice, kidney disease management, treatment modalities (hemodialysis, peritoneal dialysis, transplant), and patient education, with a 3-hour time limit and scaled passing score.
28
Questions
180m
Time Limit
70.00%
To Pass
Question 1 of 28👑 VIP
A 58-year-old patient on maintenance hemodialysis for 6 years presents with a serum potassium of 6.8 mEq/L, peaked T-waves on ECG, and blood pressure of 158/94 mmHg. The patient reports eating a large amount of tomatoes, oranges, and potatoes over the past two days. Which intervention is MOST immediately life-threatening to address first?
Questions 2–28 and full explanations are VIP-exclusive.