us-abfm MCQ (SBA): H. pylori with Penicillin Allergy

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ModerateGastroenterologyH. pylori with Penicillin Allergyus-abfmus-abimus-usmle-step-2

A 64-year-old with H. pylori reports penicillin anaphylaxis. No susceptibility testing. Best empiric therapy?

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us-abfm MCQ: H. pylori with Penicillin Allergy — Answer & Explanation