Practice question

Answer the question and get instant feedback.

MediumGastroenterologyUpper GI Bleedingus-usmle-step-2us-usmle-step-3us-abim

A 64-year-old with anemia and melena receives endoscopic hemostasis for a bleeding ulcer. When should endoscopy be performed according to guideline targets?

Educational content. Not a substitute for clinical judgement or local policy.