... TT-> ngoi TB Gii phúng Na+ -> ngoi TB, E-CH2+ PP E-CH2 gn K+ ( ) -> E-K+,P (hc TT quay phớa ngoi TB) Kh phosphoryl E-K+,P gii phúng gc Phosphat, to E-K+ Chuyn CH2 (E-K+ )-> CH1 (E-K+) - hc TT -> ... mụ - m bo s chc nng riờng bit: v/c s cht: VD Fe++/ Hem -> v/c O2 cho t chc Mui * Nhu cu: ~ chc g/24h : Na +-6 , Cl +-4 , K +-4 , Ca +-0 ,8, P-1,5, Mg2 +-0 ,3, Fe2 +-0 ,02g/24h Sinh lý c bit: Ph n cú thai - ... Nc nhp Nc xut Ung-1,2 l Ntiu-1,4l n-1l M hụi-1l Ni sinh-0,3l Phõn-0,1l =2,5 lit =2,5 lit Bnh lý: - N nhp > N xut: Bilan N (+)/ (phự, kộo di) - N nhp < N xut: Bilan N õm /ỏi nht TRAO I MUI, NC...