Crystaloid cov kev daws teeb meem, uas muaj cov dej-soluble electrolytes suav nrog sodium thiab chloride, tsis muaj cov proteins thiab cov molecules insoluble. Lawv raug cais los ntawm tonicity, yog li cov isotonic crystalloids muaj tib tus nqi ntawm cov electrolytes li cov ntshav.
Cov piv txwv ntawm cov tshuaj crystalloid yog dab tsi?
Cov kua dej crystalloid feem ntau yog sodium chloride 0.9%, feem ntau hu ua saline 0.9%. Lwm cov kev daws teeb meem crystalloid yog cov tshuaj sodium lactate (Ringer's lactate solution, Hartmann's solution) thiab cov kua qab zib (saib 'Kev npaj muaj cov piam thaj' hauv qab no).
Yuav ua li cas yog cov tshuaj crystalloid IV?
Crystaloid kua yog ib qho subset ntawm cov tshuaj txhaj tshuajuas nquag siv hauv chaw kho mob. Crystalloid kua yog thawj qhov kev xaiv rau cov kua dej resuscitation nyob rau hauv lub xub ntiag ntawm hypovolemia, hemorrhage, sepsis, thiab lub cev qhuav dej.
3 hom Crystalloids yog dab tsi?
Type of Crystalloid Solutions
Muaj peb lub xeev tonic: isotonic, hypertonic, thiab hypotonic.
Crystalloid thiab colloid fluids yog dab tsi?
Crystalloids muaj cov molecules me, pheej yig, siv tau yooj yim, thiab muab cov kua dej resuscitation tam sim ntawd, tab sis yuav ua rau oedema. Colloids muaj cov molecules loj dua, raug nqi ntau dua, thiab tuaj yeem muab cov ntim nrawm dua hauv qhov chaw intravascular, tab sis tuaj yeem ua rau muaj kev tsis haum tshuaj, ntshav txhaws, thiab lub raum.ua tsis tiav.
