搜题请搜索小程序“爱下问搜题”
问题 单项选择题 A1/A2型题

异丙肾上腺素不适用于（）。

A.窦性心动过缓、传导阻滞

B.肺循环阻力升高

C.右心衰竭合并肺高压

D.β受体阻滞剂过量

E.冠心病

答案

参考答案：E

解析：异丙肾上腺素对β受体有很强的作用，具有正性肌力、正性频率作用，增加心率和加速传导，增加心排量及心肌耗氧量，故不适合用于冠心病患者。

完形填空
完形填空。

Black: Is that Jim Green?
Green: Yes,1____________ Jim Green speaking.2____________ that?
Black: This is Bill Black 3____________.
Green: Hello, Bill. 4____________?
Black: I'm very well, thank you. 5____________?
Green: Fine, thanks.
Black: Can I come 6____________ see you this afternoon or this evening?
Green: 7____________. Come to my hotel (旅馆) 8____________.
Black: That's the Jinling Hotel.
Green: Yes, I'm 9____________ Room 606.
Black: Jinling Hotel, Room 606. Fine. Can I 10____________ at seven o'clock?
Green: All right. I'Il see you at seven. Goodbye.
Black: Goodbye.

( ) 1. A. I am    
( ) 2. A. Who's     
( ) 3. A. where       
( ) 4. A. Who are you 
( ) 5. A. Are you      
( ) 6. A. but       
( ) 7. A. All right   
( ) 8. A. that evening
( ) 9. A. at   
( ) 10. A. ask         		B. here is     
B. What's     
B. there      
B. How are you
B. But you     
B. and        
B. That's all  
B. in evening 
B. on         
B. come        		C. this is      
C. Where's      
C. here         
C. Nice to meet you
C. See you          
C. in              
C. Oh              
C. this evening    
C. behind          
C. go               		D. that is    
D. How's      
D. over there  
D. How do you do
D. And you    
D. or      
D. No       
D. at evening  
D. in        
D. look                  
查看答案
问答题 简答题

煤气管道堵塞处理时的注意事项？
查看答案