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问题 单项选择题

下述不符合无菌操作原则的是（）

A．无菌包潮湿后不可使用

B．无菌操作前30分钟停止清扫地面

C．操作时手臂保持在腰部水平以上

D．取出的无菌物品如未使用应立即放回原处

E．治疗室应每天用紫外线灯照射一次

答案

参考答案：D

解析：

无菌原则要求无菌物品一经取出，即使未用，也不可放回无菌容器。故D选项错误。

单项选择题

A recent poll indicated that half the teenagers in the United States believe that communication between them and their parents is (1) and further that one of the prime causes of this gap is (2) listening behavior. As a(an) (3) in point, one parent believed that her daughter had a severe (4) problem. She was so (5) that she took her to an audiologist to have her ear tested. The audiologist carefully tested both ears and reported back to the parent:"There’s nothing wrong with her hearing. She’s just (6) you out. "

A leading cause of the (7) divorce rate (more than half of all marriages end in divorce) is the failure of husbands and wives to (8) effectively. They don’t listen to each other. Neither person (9) to the actual message sent by the other.

In (10) fashion, political scientists report that a growing number of people believe that their elected and (11) officials are out of (12) with the constituents they are supposedly (13) Why Because they don’t believe that they listen to them. In fact, it seems that sometimes our politicians don’t even listen to themselves. The following is a true story: At a national (14) conference held in Albuquerque some years ago, then Senator Joseph Montoya was (15) a copy of a press release by a press aide shortly before he got up before the audience to (16) a speech. When he rose to speak, (17) the horror of the press aide and the (18) of his audience, Montoya began reading the press release, not his speech. He began, "For immediate release. Senator Joseph M. Montoya, Democrat of New Mexico, last night told the National... " Montoya read the entire six page release, (19) with the statement that he "was repeatedly (20) by applause.

2（）

A.malignant

B.deficient

C.ineffective

D.feeble
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问答题 简答题

少先队队旗上的五角星和火炬各代表或象征着什么？
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