对变异型心绞痛疗效最好的药物是() A.硝酸甘油 B.普萘洛尔 C.硝苯地平 D.卡

题型:单项选择题 A1型题

问题:

对变异型心绞痛疗效最好的药物是()

A.硝酸甘油

B.普萘洛尔

C.硝苯地平

D.卡维地洛

E.维拉帕米

考点:公卫执业助理医师心血管系统药心血管系统药题库
题型:单项选择题 A1型题
完形填空。
     Tom was eight   1   , and he went to   2    near his house. He could go there and came home   3   bus
every day, but he always went to school and came home   4   foot. He usually came back on time. But last
Friday he came home late from school.When his mother   5   him, she said, "Why are you   6   today, Tom?"
"My teacher was angry( 生气 ) and made me   7   behind," Tom answered."   8   did she made you stay
behind?" " Because she asked a question in class," Tom said, "And   9   in class gave her the answer except( 除……之外) me ,"His mother wasn't clear (明白). "but why did the teacher make you stay behind? Why
  10  she make all the other children stay behind?" She asked Tom,"Because she asked, 'Who put glue (胶水)
on my chair?'"
( )1. A. year old  
( )2. A. the school
( )3. A. by        
( )4. A. by        
( )5. A. saw       
( )6. A. late      
( )7. A. stay      
( )8. A. When      
( )9. A. anybody   
( )10. A. did      
B. years old   
B. a school    
B. on          
B. on          
B. see         
B. early       
B. to stay     
B. Where       
B. somebody    
B. will     
C. year-old  
C. that school
C. after     
C. after     
C. looked    
C. later     
C. keep      
C. Why       
C. everybody   
C. didn’t  
D. years    
D. school   
D. in       
D. in       
D. look     
D. earlier  
D. to keep  
D. Because
D. nobody   
D. won’t
题型:单项选择题 A1型题

正常人粪便镜检不可见的成分是()。

A.红细胞

B.白细胞

C.淀粉颗粒

D.草酸钙结晶

E.细菌

题型:单项选择题 A1型题

为确保氧化反应过程安全,阻止火焰蔓延、防止回火,在反应器和管道上应安装(  )。

A.泄压装置

B.自动控制

C.报警联锁

D.阻火器

题型:单项选择题 A1型题

双胎并装时,两胎的充气压力应(),否则会造成制动跑偏

题型:单项选择题 A1型题

在证券投资中,因通货膨胀带来的风险是 ( )。

A.违约风险

B.利息率风险

C.购买力风险

D.流动性风险

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