手术区皮肤消毒的范围最少距手术切口A.5cmB.10cmC.15cmD.20cmE.30cm

作者: rantiku 人气: - 评论: 0
问题 手术区皮肤消毒的范围最少距手术切口
选项 A.5cm B.10cm C.15cm D.20cm E.30cm
答案 C
解析 :手术区皮肤消毒的范围小于15cm,手术中可能使消毒范围以外区域的细菌进入手术切口内。

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