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Diabetic kidney disease — USMLE Step 3 MCQ

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ModerateInternal Medicine (chronic management)Diabetic kidney diseaseUSMLE Step 3

A 58-year-old woman with type 2 diabetes has A1c 6.8%, estimated GFR 38 mL/min/1.73 m2, and urine albumin-creatinine ratio 420 mg/g. She takes metformin and lisinopril. Blood pressure is 124/74 mm Hg. Which of the following is the most appropriate at this time?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: DAdd an SGLT2 inhibitor if not contraindicated

SGLT2 inhibitors reduce kidney and cardiovascular events in diabetic kidney disease with albuminuria, even when glycemia is near target.

Reference: ADA Standards of Care in Diabetes 2026