试题与答案

下列哪种情况不是大量不保留灌肠的适应证A.为便秘者软化、清除粪便 B.为急腹症病人肠

题型:单项选择题

题目:

下列哪种情况不是大量不保留灌肠的适应证

A.为便秘者软化、清除粪便

B.为急腹症病人肠道准备

C.腹腔手术前的准备

D.为分娩者肠道准备

E.为高热病人降温

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C解析: 星型拓扑构型中,任两点之间必须通过中心结点通信;选项B)是环型拓扑构型的特点;网状型拓扑构型结构复杂但可靠性高,目前广域网主要采用网状拓扑。

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