气管插管病人用人工呼吸器时,套管内应注入的空气量为() A.1~2ml B.3~5m 发布时间:2017-09-08 15:08 │ 来源:www.tikuol.com 题型:单项选择题 问题: 气管插管病人用人工呼吸器时,套管内应注入的空气量为()A.1~2mlB.3~5mlC.5~7mlD.8~12mlE.15~20ml
题型:单项选择题 —Is this his ruler? —_____ [ ] A. Yes, it is B. Yes, it isn't C. No, it is D. Yes, I am 查看答案