问题 问答题 简答题

简述食管异物的病因及好发部位。

答案

参考答案:

食管异物的病因及好发部位:进食匆忙或注意力不集中,食物未经仔细咀嚼而咽下;老年人牙齿脱落或使用假牙,口内感觉欠灵敏等;小儿有口含小玩物的不良习惯;此外,食管狭窄或食管癌等食管本身的疾病,引起管腔变细,也可引起食管异物。食管异物最常见于食管入口处。

解答题
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     As a teacher, my daily activity involves driving to a new school almost every day.
     On one particular day, I was teaching in a very 36   classroom. I was managing behavior all morning,
and by lunchtime I knew I needed a coffee to 37  the afternoon. So during my lunch break, I drove to a
nearby square to get a coffee. Upon returning to the 38  , I realized I had locked my phone and my 39  
inside! I had about 15 minutes to get back to the 40  , which was a good five -minute drive. If I ran back
really quickly, I could 41   it. But it was winter, and a sudden fall on the ice would only make the situation
much 42  .
     So I hurried into a McDonald's in the same square, and 43   the man at the counter, who happened to
be the 44  , to call a taxi for me. After I 45   explained my situation to him, he rushed inside to make the
phone 46   I waited anxiously in the restaurant. I had less than 10 minutes to 47   to my school at this point.
     A moment later, the manager returned 48   to tell me that the line was 49  , and that he had not been
able to 50   the taxi yet. I think both 51   and fear could be seen in my face.
     Without a thought, he grabbed his coat and 52   to drive me to the school. Without hesitation, I
followed him into his car and got back to the classroom with two minutes to 53   before the bell rang!
     This experience made me 54   that out of every seemingly hopeless situation, there is the opportunity
for acts of kindness to happen, which has a(n) 55   influence on those who receive them.
( ) 1. A. modern
( ) 2. A. survive
( ) 3. A. shop
( ) 4. A. textbooks
( ) 5. A. home
( ) 6. A. do
( ) 7. A. worse
( ) 8. A. advised
( ) 9. A. manager
( )10. A. slowly
( )11. A. since
( )12. A. get across
( )13. A. yet
( )14. A. busy
( )15. A. get
( )16. A. excitement
( )17  A. offered
( )18. A. wait
( )19. A. doubt
( )20. A. bad  
B. difficult
B. enjoy  
B. bar     
B. cards  
B. school   
B. see     
B. more different
B. arranged
B. secretary
B. briefly   
B. unless   
B. get around
B. only   
B. broken        
B. repair  
B. anger    
B. refused   
B. spare    
B. argue   
B. harmful  
C. comfortable
C. forget
C. counter
C. keys
C. party
C. make
C. easier
C. ordered
C. guest
C. effectively
C. while
C. get over
C. comfortable
C. full  
C. drive
C. hopelessness
C. wanted
C. waste  
C. regret  
C. unimaginable
D. old        
D. remember    
D. car        
D. gloves      
D. restaurant  
D. meet        
D. more stable
D. asked      
D. waiter      
D. successfully
D. if          
D. get back    
D. old        
D. ready      
D. show    
D. surprise    
D. hesitated  
D. spend      
D. realize    
D. indirect