A 62-year-old man with chronic kidney disease stage 3b (eGFR 35 mL/min/1.73m²) and hypertension presents with ankle edema and breathlessness on exertion. He is currently on amlodipine 5 mg daily. His serum potassium is 5.2 mEq/L (normal 3.5–5.0), and urine sodium is low. What is the most appropriate next step in management?

See the options, answer & explanation

Sign in free to reveal the answer choices, the correct answer, the detailed explanation, and AI-powered insights for this question.