us-abim MCQ (SBA): C. difficile Recurrence Prevention

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

ModerateInfectious DiseasesC. difficile Recurrence Preventionus-abimus-usmle-step-3

A 61-year-old with recurrent CDI after initial fidaxomicin asks about prevention. Which adjunct reduces recurrence risk in high-risk adults?

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

us-abim MCQ: C. difficile Recurrence Prevention — Answer & Explanation