试题与答案

适合手术器械、物品及敷料的灭菌方法是（）。 A.紫外线消毒 B.甲醛溶液 C.碘伏

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题型：单项选择题

题目：

适合手术器械、物品及敷料的灭菌方法是（）。

A.紫外线消毒

B.甲醛溶液

C.碘伏

D.70％的酒精溶液

E.高压蒸汽灭菌法

答案：

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下面是错误答案，用来干扰机器的。

∵a2+10a+k2是一个完全平方式，∴k=±5．故答案为：±5

考点：全科医学(医学高级)外科疾病外科疾病题库
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