prescribing safety assessment MCQ (SBA): Metformin in CKD

Instant feedback + full explanation. One question, done properly.

A 64-year-old woman with CKD stage 3b is prescribed metformin 1 g BD. eGFR is 32 mL/min/1.73 m². What is the appropriate action?

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

prescribing safety assessment MCQ: Metformin in CKD — Answer & Explana