肠梗阻手术探查中,哪种情况下其预后不佳A.梗阻上段肠管扩张明显 B.肠浆腆不光滑,毛 发布时间:2017-05-30 19:26 │ 来源:www.tikuol.com 题型:单项选择题 问题: 肠梗阻手术探查中,哪种情况下其预后不佳A.梗阻上段肠管扩张明显B.肠浆腆不光滑,毛糙C.肠系膜上动脉栓塞D.小肠上段梗阻E.一组肠袢紧密粘连又无法分离粘连
题型:单项选择题 A vessel is described as a two compartment vessel when it().A.has no more than two compartmentsB.has two compartments in addition to the engine roomC.will sink if any two compartments are floodedD.will float if any two adjacent compartments are flooded 查看答案