.


:




:

































 

 

 

 





65-75 % , . , , . .



 


. 31-1. . (: Ganong W. F. Review of Medical Physiology, 14th ed. Appleton & Lange, 1989; .)


(. 31-2). (. . ) , . . - - - -


(. 31-3). , . II . -, , .

Na+ H+ (. 31-3). -


31 -1. ^

   
   
  2 , , , , 3, ,  
     
   
    , , ,  
  4 5  
     
    4 4  
  4'7 6'7 4  
     
    4  
-    

1 . : Rose . D. Clinical Physiology of Acide Base and Electrolite Disordsers, 3rd ed. McGraw-Hill,1989.

2 II.

3 .

4 .

5 .

6 .

7 .


Na^ , . +/+- - ( 3 Na^ -2 K+) , (K+, Ca2+, Mg2+). +/+-- -, - , . Na+ H+. 90 % (. 30-2). , . - . , -, (. 31-3), .

. - (, -), , . , , , , , -, , . , , . - .

. . , U- , . , (. 31-1). , -



 


. 31-2. . - . (: Cogan M. G. Fluid and Electrolytes: Physiology and Pathophysiology, 14th ed. Appleton & Lange, 1991; .)


( ), , , ( ). . 7 , . , .

25-35 % , , . 15-20% . , . Na" , ; , Na" K+ (. 31-4), ,


. Na+ "+- - .

, . (100-200 /), . , - uh- (. 31-5). , . , (vasa recta),

Ca2+ Mg2+. .






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