???????

??????1.??????????[K+]i/[K+]e?????????????????????????????????????????????
?????????????????????????????[K+]i/[K+]e???????????[K+]i/[K+]e?????????????????????????
2.?
??????????????K+???K+?????????????????3mmol/L??????????????potassium conductance??????????????????????????????????2?????????????????3...

??3.5mmol/L???2mmol/L?????????????50-100mmol90?????????????????????????????????????????????3.55.5mmol/L?4.2mmol/L???3.5mmol/L??????????????????????????????????
 
 

1???????????????????????????????????????????????????????47???20mmol/L?710?510mmol/L??38150mmol/L

2?
?????????????????K+???3...

???



??

?????????????

?

1.? ??????????????Verner--Morrison????????B??????????????????????????????100140mmol / L??

2?? ?????????????????????????????????? Liddle?????Fanconi??????????)

3??? ?????????????? ?????????????????????????? Cushing?ACTH????????????????????????

???

??????????????



??...

??Low sodium biscuit
???High protein biscuit
High-protein biscuits??
Hyponatremia biscuits?
Hyponatremia biscuits?
DGG
:High-protein biscuits??
:Hyponatremia biscuits?

,??????????3200?-4170mmol,???0.15%?????44%-50%??40%-47%????9%-10%
?
??????1?44%??9%??47%?????75%?????90%????????????????90%????
????????????????????????????????????????????????????????????????????????????????????????????????????????????????
?????????^???????
??????????????025%???????????????????????...