试题与答案

患者肠切除术后2天,胃管内出现鲜血,并伴有腹痛。应首先考虑的诊断是()。 A.应激性

题型:单项选择题

题目:

患者肠切除术后2天,胃管内出现鲜血,并伴有腹痛。应首先考虑的诊断是()。

A.应激性溃疡

B.吻合口梗阻

C.吻合口瘘

D.肠套叠

E.肠瘘

答案:

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