问题 问答题

在横断面上,肝门左支矢状部平面有何标志性意义?

答案

参考答案:答:①肝门已经出现或在下一个断层内出现;②肝圆韧带裂的出现;③左叶间裂的出现,其左侧为肝左外叶,内为肝左内叶;④肝左管内支的出现及肝左管的合成,81%的肝左管内支经左支矢状部右侧上升,而肝左管在左支角部合成后,一般沿横部方叶侧往右行。

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     Do you want to look slim and thin? Then come to read the "golden rules!"
     1. Eat  1 . That means not to have a quick dinner. The key strategy (策略) is to chew (咀嚼) each
mouthful 40 times;
     2. Eat food  2  distractions (分散注意力的事): no television, no  3  the paper, no nervous conversations;
     3. Stop  4  when you feel comfortably full. If you are chewing properly, you will simply not be able to
eat huge meals;
     4. There should be an interval (间歇) of four to five hours  5  two meals-too many snacks make the
digestion (消化)  6  ;
     5. You should remember to  7  breakfast and lunch as your largest meals;
     6. Don't eat too  8  in the evening. For the best, your evening meal should  9  before 6 pm. It should be
small and  10  only easily digested foods, no raw (生的) vegetables or fruit.
( )1. A. quickly  
( )2. A. with    
( )3. A. feeling  
( )4. A. reusing  
( )5. A. between  
( )6. A. better   
( )7. A. give    
( )8. A. early   
( )9. A. take place 
( )10. A. introduce 
B. quietly 
B. having  
B. reading 
B. picking 
B. among  
B. stronger 
B. take   
B. late   
B. take off 
B. spread  
C. slowly  
C. without 
C. listening
C. eating  
C. around  
C. worse  
C. ask   
C. earlier 
C. take to 
C. produce 
D. possibly  
D. in        
D. looking   
D. singing   
D. across    
D. easier    
D. put       
D. later                               
D. take back 
D. include   
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