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【单选题】
戴无菌手套,下列描述正确的是A.
戴手套前，先检查手套的号码
B.
戴手套前，可不必洗手，但一定要修剪指甲
C.
末戴手套的手可触及手套的外面
D.
已戴手套的手可触及另一手套的内面
E.
戴好手套后两手位置应置于胸部以下位置
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举一反三
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