男,41岁。胃溃疡行毕Ⅱ式胃大部切除术后5天,出现上腹膨胀感和呕吐,呕吐物含大量胆汁。可能的原因是A.术后胃滞留B.术后胃肠吻合口梗阻C.术后...

作者: rantiku 人气: - 评论: 0
问题 男,41岁。胃溃疡行毕Ⅱ式胃大部切除术后5天,出现上腹膨胀感和呕吐,呕吐物含大量胆汁。 可能的原因是
选项 A.术后胃滞留 B.术后胃肠吻合口梗阻 C.术后输出袢空肠梗阻 D.术后胃肠吻合口输入袢梗阻 E.术后麻痹性肠梗阻
答案 C
解析

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