问题 问答题 简答题

抗高血压药根据作用部位不同,可将其分成哪些类?

答案

参考答案:

抗高血压药分类如下:

(1)作用于中枢神经系统药:如可乐定、甲基多巴。(

2)神经节阻滞药:如卡拉明。

(3)影响肾上腺素能神经递质药:如利舍平、胍乙啶。

(4)肾上腺素受体阻滞药:

①α受体阻滞药,如哌唑嗪、特拉唑嗪、多沙唑嗪;

②β受体阻滞药,阿替洛尔、美托洛尔、倍他洛尔、比索洛尔。

(5)周围血管扩张药:如肼屈嗪、地巴唑、半诺地尔、硝普钠。

(6)肾素-血管紧张素系统抑制药:如卡托普利(巯甲丙脯酸)、依拉普利、贝那普利。

(7)血管紧张素Ⅱ受体(AT)拮抗药:如氯沙坦、缬沙坦。

(8)利尿降压药:氢氯噻嗪(双氢克尿噻)、托拉塞米。

(9)钙拮抗药:如维拉帕米(异搏定)、硝苯地平、尼群地平、尼卡地平。

完形填空
完形填空。
     Many students have hobbies, such as reading, painting, growing vegetables in their gardens, and looking
  1  animals.  2  can make you grow, develop your interests and help you learn new skills.
     David Smith is a student. His hobby is  3 . In senior high school, he wrote a book and it came out in 2007.
Many teenagers (青少年)  4  his book. As a result, David is a successful (有成就的) young  5  now.
     David is very lucky  6  his hobby has brought him enjoyment and success. But he thinks of writing  7  only
one of his many hobbies or interests. He is  8  in many other things."I like playing badminton (羽毛球), too."
says David. And he is a member of the school badminton team. Remember that we  9  spend all our time on
our favorite hobby. There are many other interesting things  10  in life, and we should try to do something
new or different.
( )1. A. at        
( )2. A. Friends  
( )3. A. reading  
( )4. A. like      
( )5. A. writer    
( )6. A. though    
( )7. A. as        
( )8. A. interesting
( )9. A. should    
( )10. A. making  
B. for    
B. Hobbies 
B. painting 
B. show     
B. editor  
B. because 
B. with    
B. interest 
B. shouldn't
B. to make 
C. up     
C. Habits  
C. writing  
C. hate   
C. scientist 
C. however  
C. for     
C. interested
C. must   
C. doing    
D. after       
D. Life        
D. fishing     
D. sell        
D. lawyer (律师)
D. if          
D. to                            
D. interests   
D. needn't     
D. to do       
单项选择题