Approach to hyperkalemia Quiz: Ace Your Exams

Get ready to dominate your medical and nursing exams by using our dynamic quizzes to elevate your knowledge and increase your confidence. Whether you're gearing up for the USMLE®, COMLEX®, or your next in-class assessment, Osmosis quizzes tackle key topics in pathology, diagnostics, and treatment approaches. By honing in on clinical readiness and decision-making, we make sure the knowledge you gain empowers you both in the classroom and in real-world practice. Jump in and supercharge your exam prep!

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A 62-year-old woman presents to her primary care physician’s office for routine follow-up. She has a history of type 2 diabetes mellitus, hypertension, hypertriglyceridemia, and chronic kidney disease. Her medications include metformin, dapagliflozin, fenofibrate, lisinopril, and fish oil. Temperature is 36.8 ℃ (98.2 ℉), heart rate is 72/min, respiratory rate is 12/min, blood pressure is 128/80 mmHg, and oxygen saturation is 99% on room air. Physical examination is unremarkable. Routine laboratory studies are notable for a potassium of 5.6 mEq/L. Which of the following medications is most likely causing hyperkalemia in this patient?  

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