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【单选题】
关于手的消毒,错误的是
A.
接触传染病人后手的消毒
B.
接触血液、体液和分泌物后手的消毒
C.
实施侵入性操作前手的消毒
D.
护理免疫力低下的新生儿前手的消毒
E.
接触被病原微生物污染的物品后只需清洁洗手
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