有助于减少机体耗氧量的是
A.放松练习B.腹部加压暗示呼吸法C.腹部沙袋加压呼吸法D.缩唇呼气法E.缓慢呼吸
参考答案:A
解析:放松练习有助于减少机体耗氧量。
用since或 for填空。
1. I've been practicing the piano 10:30.
2. Maria has been running 15 minutes.
3. Sarah has been sleeping 9:00.
4. Dale has been talking on the phone five minutes.
5. Louie has been studying he was six years old.
6. I've been watching you ten minutes.
7. The Lin family has been living in the neighborhood August.
患者,男,33岁。胸部创伤伴失血性休克,伤后发生急性肾衰竭,以下哪项不属急性肾衰竭的发病机制
A.肾小管细胞变性坏死
B.肾小球内皮细胞变性坏死
C.休克
D.肾缺血
E.肾脏缺血—再灌注损伤