Hyponic hydration hais txog dab tsi?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Hypotonic hydration yog thaum muaj yog dej ntau dua li sodium hauv ECF (extracellular kua), ua rau nws mob hypotonic . Qhov no feem ntau tshwm sim thaum ib tug neeg yog poob ntau ntau ntawm cov dej thiab sodium los ntawm cov zis lossis hws thiab ua tsis txaus hloov qhov electrolytic.

Tsis tas li ntawd, dab tsi yog cov kua dej sib txuas ntawm ib puag ncig sab nraud thiab sab hauv?

ECF tuaj yeem pom tau tias muaj ob yam khoom - ntshav thiab qog ntshav raws li kev xa khoom, thiab kev sib tshuam. kua rau dej thiab daws kev sib pauv nrog cov cell. Lub extracellular kua , tshwj xeeb tshaj yog interstitial kua , tsim lub cev ib puag ncig sab hauv uas da dej tag nrho cov cell hauv lub cev.

Dhau li ntawm saum toj no, cov kua dej compartment qhov tshwm sim ntawm hypertonic dehydration yog dab tsi? Hypertonic kua Kev ua kom poob qis ua rau txo qis hauv cov ntshav osmolarity. Thiaj li, muaj qhov hloov pauv osmotic ntawm cov dej mus rau hauv qhov chaw ntawm tes, ua rau cov cell o thiab ua kom sib tov ntawm cov kua hauv cov leeg. Cerebral edema hauv SIADH tuaj yeem ua rau xeev siab thiab mob taub hau.

Hauv txoj kev no, dab tsi tshwm sim nrog Overhydration lossis hypotonic hydration?

Hypotonic Hydration : Lub raum tsis txaus lossis cov dej tsis txaus uas tau noj sai sai tuaj yeem ua rau cellular overhydration , los yog dej cawv. ECF tau diluted - cov ntsiab lus sodium yog ib txwm tab sis muaj dej ntau dhau uas ua rau hyponatremia txhawb nqa osmosis rau hauv cov nqaij mos.

Puas yog ntshav ECF lossis ICF?

Ntshav ntshav ntshav yog qhov thib ob ntawm cov ECF . Cov ntaub ntawv taug kev ntawm cov hlwb thiab cov ntshav ntshav nyob rau hauv capillaries los ntawm IF. Cov kua dej intracellular ( ICF ) qhov chaw yog cov kab ke uas suav nrog txhua cov kua uas nyob hauv cov cell los ntawm lawv ntshav ntshav daim nyias nyias. Extracellular kua dej ( ECF ) puag ncig txhua lub cell hauv lub cev.