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问题 单项选择题

下述哪项符合无菌技术操作原则( )。

A．无菌操作前30分钟清扫地面
B．无菌包潮湿待干后使用
C．取出的无菌物品来用立即放回原处 D．治疗室每周用紫外线照射一次
E．操作时手臂保持在腰部水平以上

答案

参考答案：E

解析： 无菌技术操作原则

单项选择题

Computers will become more advanced and they will also become easier to use. Improved speed recognition will make the operation of a computer easier. Virtual reality（虚拟现实）, the technology of(1)with a computer using all of the human senses, will also contribute to better human and computer(2). Other, exotic（奇异的）models of computation are being developed, including biological computing that uses living organisms, molecular computing that uses molecules with particular(3), and computing that uses DNA, the basic unit of heredity（遗传）, to store data and carry out operations. These are examples of possible future computational platforms that, so far, are limited in abilities or are strictly(4). Scientists investigate them because of the physical limitations of miniaturizing circuits embedded in silicon. There are also(5)related to heat generated by even the tiniest of transistors.

空白（1）处应选择（）

A.interact

B.interacting

C.communicate

D.using
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判断题

我国《野生动物保护法》对食用、消费野生动物都有相关的处罚条款。()
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