【单选题】【消耗次数：1】
用于创面及黏膜的消毒药是
①
醋酸
②
乙醇
③
碘附
④
甲醛
⑤
戊二醛
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相关题目
【单选题】
关于消毒剂乙醇的描述，以下哪项是错误的()
①
皮肤、温度计一般消毒常用70％或75％乙醇
②
防压疮常用40％～50％乙醇
③
物理降温常用20％～30％乙醇
④
70％～75％的乙醇杀菌作用最强
⑤
浓度越高，杀菌作用越强
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