us-abem MCQ (SBA): Lower GI Bleeding

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ModerateGastroenterologyLower GI Bleedingus-abemus-abimus-usmle-step-2

A 52-year-old woman with BRBPR is hemodynamically stable; colonoscopy planned tomorrow. Best initial step now?

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us-abem MCQ: Lower GI Bleeding — Answer & Explanation | iatroX