問題詳情
59.t74歲健康男性因大量下消化道出血來到急診室，鼻胃管引流出金黃色膽汁，請問下一步處置何者最為適當？
(A) Anorectal examination with anoscopy and proctoscopy
(B) Technetium-labeled red blood cell scanning
(C) Angiography
(D) Immediate colonoscopy
(E) CT scan of the abdomen and pelvis
參考答案
答案：A
統計：A:0,B:0,C:0,D:0,E:0
難度：計算中