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下列关于结肠手术术前准备的叙述，错误的是（　　）

A、术前7日进低渣饮食

B、术前3日肌注抗生素

C、术前3日服缓泻剂

D、术前2日进流食

E、术前晚清洁洗肠

时间：2021-07-17 20:25 关键词：学历教育成人高考 2009年成人高考《医学综合(专升本)》真题

答案解析

B

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