更多"[单选题]乙醇是常见的醇类消毒剂之一,浓度为( )时其杀菌力最强。"的相关试题:
[单选题]乙醇是常见的醇类消毒剂之一,浓度为( )时其杀菌力最强。
A.50%~55%
B.75%
C.80%~90%
D.95%
[单选题]乙醇消毒最适宜的浓度为
A.20%
B.25%
C.50%
D.75%
E.90%
[单选题]使用乙醇消毒皮肤的有效浓度为
A.25%
B.30%
C.50%
D.75%
E.90%
[单选题]乙醇常用的消毒浓度是
A.50%~55%
B.70%~75%
C.80%~85%
D.90%~95%
E.95%~99%