us-abim MCQ (SBA): C. difficile (Severe, Nonfulminant)

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HardInfectious DiseasesC. difficile (Severe, Nonfulminant)us-abimus-usmle-step-3

A 45-year-old with severe C. difficile infection (WBC 18,000, Cr 1.6 baseline 0.9) fails fidaxomicin. Next step?

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us-abim MCQ: C. difficile (Severe, Nonfulminant) — Answer & Explanatio