氯沙坦作用机制主要是
A.阻断α受体B.阻断ATI受体C.阻断β受体D.阻断钙通道E.开放钾通道
参考答案:B
解析:氯沙坦的作用机理是阻断AT1受体。
任务型阅读(共5小题,每小题1分,满分5分)
BLUE SKY HOTEL
150rooms 156 Xinlin Road
Two restaurants(24hr.) Tel: (0471) 740-5386
Swimming pool Fax: (0471) 840-5181
Near the downtown
小题1:There are _________________ rooms in the Blue Sky Hotel.
小题2:The restaurants are open for _____________________.
小题3: The Blue Sky Hotel is at __________________________.
小题4:If you want to book a room, you can call ____________________.
小题5:You can __________________________ to relax in the Blue Sky Hotel.
患儿男,生后2天,出生体重为2400g。因吸入性肺炎入院,入院时患儿呼吸急促,口唇稍发绀。即置于辐射保暖床上抢救。
该患儿吸氧的流量应选择每分钟为()
A.1L
B.2L
C.3L
D.4L
E.5L