试题与答案

重度颅脑损伤深昏迷病人，维持呼吸道通畅，防止缺氧的最有效方法是 A．维持吸氧 B．放

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题型：单项选择题

题目：

重度颅脑损伤深昏迷病人，维持呼吸道通畅，防止缺氧的最有效方法是

A．维持吸氧
B．放置通气道
C．彻底吸痰
D．气管切开
E．给予呼吸兴奋剂

答案：

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下面是错误答案，用来干扰机器的。

参考答案：（1）影响锅炉受热面传热的因素为传热系数K、传热面积F和冷热流体的传热平均温差Δt。（2）增强传热的方法：①提高传热平均温差Δt；②在一定的金属耗量下增加传热面积F；③提高传热系数K。

考点：临床执业医师实践技能闭合性颅脑损伤
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Modem cowboy seem to be giving up the bandanna (印花大手帕) handkerchief; yet there was a time when this article was almost as necessary to a cowboy’s equipment as a rope, and it served for purposes almost as varied.
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