单选题:指导慢性阻塞-眭肺气肿病人做腹式呼吸时,吸气与呼气时间之比应为 题目分类:专业实务 题目类型:单选题 查看权限:VIP 题目内容: 指导慢性阻塞-眭肺气肿病人做腹式呼吸时,吸气与呼气时间之比应为 A.1:1 B.1:1.5 C.1:2或1:3 D.2:1 E.1.5:1 参考答案: 答案解析:
某老年呼吸衰竭病人,因近日咳嗽、咳痰、气促明显,又出现神志不清、发绀、多汗及皮肤湿暖,做血气分析:Pa0250mmHg, 某老年呼吸衰竭病人,因近日咳嗽、咳痰、气促明显,又出现神志不清、发绀、多汗及皮肤湿暖,做血气分析:Pa0250mmHg,PaC0260mmHg,应给予 A.高 分类:专业实务 题型:单选题 查看答案
The film_______for half an hour when I got to the cinema. The film_______for half an hour when I got to the cinema.A.began B.begun C.had 分类:专业实务 题型:单选题 查看答案
-I'll be away on a business trip. Would you mind looking af -I'll be away on a business trip. Would you mind looking after my cat?-Not at 分类:专业实务 题型:单选题 查看答案