us-abfm MCQ (SBA): Helicobacter pylori (Test-of-Cure)

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EasyGastroenterologyHelicobacter pylori (Test-of-Cure)us-abfmus-abimus-usmle-step-2

A 68-year-old man with early H. pylori treatment success asks about confirming eradication. He is on omeprazole. When is the earliest reliable test?

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us-abfm MCQ: Helicobacter pylori (Test-of-Cure) — Answer & Explanation