us-abim MCQ (SBA): Refractory GERD

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ModerateGastroenterologyRefractory GERDus-abimus-usmle-step-2

A 33-year-old with classic GERD symptoms after an 8-week PPI course still has heartburn. No alarm features. Next step?

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