支气管胸膜瘘手术麻醉时,下列做法最不恰当的是()
A.术前应放置胸腔闭式引流
B.快速诱导气管插管
C.单肺通气
D.随时吸引气道内液
E.高频通气给氧
参考答案:B
As is recorded in history, silkworms (蚕) were first raised by a woman in _____ is today Hebei Province.
A.where
B.the place
C.which
D.what
下级管理者要积极主动地去了解上级,了解内容不包括()。
A.家庭背景
B.业务专长
C.工作意图
D.工作方法