?????

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

 ??????<mmol/L???????? ????????????
???????????????????????????????????
????????????????
????????????????????????????????

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



?? hyponatremia ??130???????????????????????...

??(hyponatremia)???135mmol/L???????????????????????????????????

???
?????????????? ????????? ??;?;????;;? ;?;??;???;?;??;;;????;???o

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