us-abim MCQ (SBA): GERD-Preoperative Testing

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ModerateGastroenterologyGERD-Preoperative Testingus-abimus-usmle-step-3

A 50-year-old with long-standing GERD and obesity is considering anti-reflux surgery. What preoperative test is recommended to confirm GERD and guide therapy?

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us-abim MCQ: GERD-Preoperative Testing — Answer & Explanation | iatroX