novialfluidanddigestivejuice,andsoon,areallcallednonfunctionalextracelluarfluid.fluid-electrolyte-acid-basemanagement?——compositionsofbodyfluidThechangesofsomenonfunctionalextracelluarfluidcanleadtoimbalanceofbodyfluid,electrolyteandacid-baseobviously.Themostfamiliarexampleisagreatdeallossofdigestivejuice,itcanleadtomarkedchangeofbodyfluidvolumeandelements.-upies1%-2%ofbodyweight,andabout10%ofinterstitialfluid.fluid-electrolyte-acid-basemanagement?——compositionsofbodyfluidThemostimportantcationinextracelluarfluidisNa+,andthemainanionareCl-,HCO3-andprotein.ThemaincationinintracelluarfluidareK+andMg2+,themainanionareHPO42-andprotein.Theosmolalityofextracelluarfluidandintracelluarfluidareequal,theosmolalityofplasmais290-310mmol/L.fluid-electrolyte-acid-basemanagement?——compositionsofbodyfluid
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