皮皮学，免费搜题
登录
搜题
【单选题】
男性,38岁,车祸伤半小时,查体:发绀,烦躁不安,呼吸困难。左胸第5肋间处见直径约4cm不规则创口并可闻及气体进出声,此病例的病理生理改变是A.
纵隔扑动造成循环衰竭
B.
急性肺水肿导致气体交换降低
C.
纵隔向侧移位，伤侧肺代偿性膨胀
D.
胸膜腔内压力不断升高导致呼吸衰竭
E.
吸气时侧胸膜腔内压力增高，纵隔摆向伤侧
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】· 2 ) Kerry: Well, I'd arranged to have a drink with a ... friend of mine ... a ... a woman friend of mine who's a 1__________ friend of mine. And she. ??insisted on bringing this friend of hers which...
【简答题】完形填空。 A good friend of mine, Gabriel, had a tiny farm in a small town. He only had a cow and dreamed about having a(n) 1 farm. He looked at the horizon (地平线) every sunset and once he told his father, ...
【简答题】完形填空 A: Hello, Michael. B: Hello. Who's that 1 ? A: 2 a good friend of mine. We're in 3 class. B: Look! He has a thin face with 4 big eyes, a small nose and a big mouth. A: Yes. You're 5 . ( )1. A...
【简答题】完形填空。 A friend of mine met with an accident driving in the darkness. His legs were so hurt that he couldn't move. What was 1 , he found himself unable to ask for help-his mobile phone went out of 2 as...
【简答题】在 1 >- 2 的两边都乘以 - 3 ,得 ;
【简答题】完形填空。 One day, an old friend of mine asked me, 'What __ 1 __ you do if you went to a __ 2 __country and have serious culture shock?' I thought for a while. The following was my opinion. Every countr...
【单选题】下列说法正确的是 [ ]
A.
在等式ax=bx两边都除以x，可得a=b；
B.
在等式 两边都乘以x，可得a=b；
C.
在等式3a=9b两边都除以3，可得a=3；
D.
在等式 两边都乘以2，可得x=y-1；
【单选题】下列说法正确的是（ ）
A.
在等式ax=bx两边都除以x，可得a=b
B.
在等式 a x = b x 两边都乘以x，可得a=b
C.
在等式3a=9b两边都除以3，可得a=3
D.
在等式 x 2 = y 2 -1 两边都乘以2，可得x=y-1
相关题目：
参考解析：
知识点：
题目纠错 0
发布
