us-abfm MCQ (SBA): Syphilis (Primary)

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EasyInfectious DiseasesSyphilis (Primary)us-abfmus-abemus-usmle-step-2

A 26-year-old with painless chancre (primary syphilis). RPR positive; no penicillin allergy. Preferred treatment?

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us-abfm MCQ: Syphilis (Primary) — Answer & Explanation | iatroX