Practice question

Answer the question and get instant feedback.

ModerateInfectious DiseasesC. difficile Infectionus-abimus-usmle-step-2us-usmle-step-3

A 67-year-old with a first episode of non-severe C. difficile infection (WBC 12,000/µL, creatinine 1.0) asks about therapy. Best initial treatment?

Practice more on iatroX

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