?????????!

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

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

2?
?????????????????K+???3050mmol/L???????1020??????????????????????????????510mmol/L??????????????????????????????????

?????????
????????????????Cl-Na+????????????????????Na+???Na+-K+?????????????????...

?????????????????????????????
????????????????130???

? ??????????????,??????.???????????
?? ??130???

??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%???????????????????????...