临床见恶心、呕吐呃逆、嗳气等症频作,其病机是A.痰浊上壅 B.肺气上逆 C.肝气上逆

题型:单项选择题

问题:

临床见恶心、呕吐呃逆、嗳气等症频作,其病机是

A.痰浊上壅

B.肺气上逆

C.肝气上逆

D.胃气上逆

E.奔豚气逆

考点:中西医结合执业助理医师中医诊断学
题型:单项选择题
完形填空。
     Food is important. Everyone needs to    1    well if he wants to have a strong body. Our minds also
need a kind of food. This kind of food is    2  .We begin to get knowledge even when we are young.
Small children are    3   in everything around them. They learn somrthing while they    4   and listening.
When they are getting older they begin    5   storybooks, science books...anything they like. When they
find    6  , they have to ask questions and try to get the answers. 
    What is the best    7   to get knowledge?If we learn by ourselves, we    8   the most knowledge. If
we are    9   getting answers from   10  and don't ask why, we will never learn more or understand
better.
( )1.A. sleep               
(     )2.A. sport               
(     )3.A. interested          
(     )4.A. watch               
(     )5.A. to lend             
(     )6.A. something new      
(     )7.A. play                
(     )8.A. are getting         
(     )9.A. seldom              
(     )10.A. other               
B. read            
B. exercise        
B. interesting     
B. are watching    
B. to look         
B. new something       
B. school           
B. getting          
B. always           
B. another        
C. drink        
C. knowledge    
C. weak         
C. watched      
C. to learn     
C. nothing              
C. way          
C. get         
C. certainly    
C. others      
D. eat              
D. meat            
D. well            
D. watching        
D. to read                        
D. new anything   
D. road            
D. will get     
D. somtimes        
D. the other     
题型:单项选择题

下列图示中关于铜电极的连接错误的是

  

题型:单项选择题

两点对比测光法操作过程由()组成。

A、确定最亮和最暗点

B、测最暗但仍可见层次的部位

C、测被摄体最亮但仍可见层次的部位

D、取所测EV值中的平均值

E、作曝光补偿

题型:单项选择题

毒性药品取药后,处方应当()

A.保存1年备查

B.保存2年备查

C.保存3年备查

D.保存4年备查

E.保存5年备查

题型:单项选择题

在社会生产关系中,()是人类社会生产的最终目的和动力。

A.生产

B.消费

C.交换

D.分配

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