鼻导管吸氧时下列哪项操作是正确的( ) -题库考试答案搜索网

鼻导管吸氧时下列哪项操作是正确的( )

单选题

2021-09-01 23:05

A、先打开总开关,再插鼻导管,再调节流量
B、先调节流量,再插鼻导管
C、先插鼻导管,再调节流量
D、先插鼻导管,再开总开关
E、以上都不是

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正确答案

B

试题解析

标签：青书学堂遵义医科大学基础护理学

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