Summarize the following text to main points and sub-points and make detailed explain for them:

    
    
  “‚+          . Š,       
      .
Š      
        Ž-Å.
366
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Š 
       
        
    , 
    
        
 .
         
.
Š 
: ƒ   . €  
  
    
   
  
   ().
• 
  
 (&;˜ 
  ’)       
.
• ‡  
 (&;• 
  ’) ˆ   .
Solution to Question 17:
Š  
 
    ê’-– 
        :
–
 &; 
 &; 
 &;    .
Solution to Question 18:
         ƒ  
 (
 ˜Œ).
Å     :
• Š
 •˜/ ‚ 

• – 

• 
–‡
–’ 

•  –   

• €    • 

• “
  (™    )
367
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• “ 
 
• ”        
 .
             ’       
   
    
 . Å  
 

  
 . „   
‚' 
   „ƒŠ .
Š 
  
     '         
  
     
  (
    ).
Š 
 
  
       ˆ    
   . Å  
    . Š 
            -   
’,  
         .
                     
  
.
‚          :
•  ,       
         
 

.
• ‚ 
 ,        
           

     .
•   : Å  ,   
         
  
        
       
  
 
,         
  
.
“Šƒ:
Å  , 
         
 
       

   •‹   . Å   
 ,      .
Solution to Question 19:
368
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Š        
         ™‰Šƒ„‡
   (         
         
  ). ‡

    
  ™‰Šƒ„‡ 
.
™‰Šƒ„‡           
 - 
. ê  
 ™‰Šƒ„‡                    .
‰
  ™‰Šƒ„‡   :
• ™ 
•  
• ‰  
• Š  
• ƒ  
• „ 
• „  
• ‡
  
 
  
 
 :
• Å     -       
.
• “           

  ‹Œ ,  
 
,   , 
    
,   

  
  
  

   .
  ‰  :
• ‡ - è       ( ).
• Å
  -              .
•  -    ,     .
Å :
•  '  
   œ-˜•       
      

     . Š ‘-       
       
.
• ”…  

• Å
          
 
Š 
   .
Solution to Question 20:
Å   ,  
           Š . Å  

  
  

   ˆ           
   
  
 
  . Š       
   Ž-˜Ž  .
369
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‰  
     ,  
 ,  ,   
 
. Å   ,   
          
.
 
,  

    
   
     .
 :
ê    , -  ,   ’. Å   
  
          .
‰              ˆ    ,
  .
‰   
  
        

  

 . Š        ,       

  . Š    ,             .
370
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Medical GI disorders
Question 1:
     

         
  -  
   

  
  , 
              

    ?
a)  
b)  
c)   
d)   
Question 2:
 
                .    
  
  .  

  
     
  
   
          
?
a) , , 
b) €  Å 
c)    
d)    
Question 3:
 ‚           
      
     
 . ƒ    
        
 .  
  
      
               . „    
  
 
     
        ___________
a) …   
b) 
  
c) ƒ 
 
d) 
  
371
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Question 4:
 -- 
   

             
   .            - †



. ‡     ?
a) 
  
b) ˆ  
c) 
  
d) 
 
Question 5:
  
  -    '    . ‰ ,    
  
    ,  
 ,   
. Š 

   
        
   
.   ‹ 
  

 Š      
  
. ‡
       
        
?
a) ƒ 
 
b) ˆ 
  
c) 
  
d) Œ 
Question 6:
 -- 
                 . ‚   
     .               . ƒ
‹ ,         
   ,     
     

    . ‡         
?
a)     ç
           
 
   
.
b)          
          ‹ .
c) Ž      è , è   
,      
 .
d) ‡  .
Question 7:
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,  ê-- 
   
                

   ƒ     . ‡
         
 
   ƒ?
a) 
 

   ‘ /‰
b)  

   ‘ /‰
c)   ƒ   Å€€ /‰
d) ˆ  

    ’ /‰
Question 8:
 ,          €- - 
, 
     
 . Š

           . Š        
 
       
. ‡    ç
   
     
?
a) ’ /  €’-€ 
b) €’ /  €’-€ 
c) Å’ /  €’-€ .
d) ’ /  €’-€ 
Question 9:
  
                , 
   

- 
      ?
a)  
     

b)  
     
c) Š 
     

d) Š 
     
Question 10:
        ‘--     

   
      
. ‡


Summary :