Amniotic Fluid vs Urine
Amniotic kua thiab tso zis yog ob yam tseem ceeb hauv cov tsiaj lub cev. Lawv ua haujlwm ntau hauv lub cev. Txawm li cas los xij, qhov tseem ceeb ntawm ob cov kua dej no yog dej. Lub cev thiab lub cev ntawm cov zis thiab cov kua amniotic sib txawv.
Amniotic Fluid
Amniotic kua yog cov kua tsis muaj xim uas pom nyob rau hauv ib lub hnab membranous, hu ua amnion thiab tsim los ntawm cov placenta. Nws yog cov kua dej uas nyob ib puag ncig tus me nyuam hauv plab thiab feem ntau muaj dej. Nws kuj muaj cov protein, qab zib, sodium chloride, sodium, non-protein nitrogen, creatinine, urea thiab uric acid. Tsis tas li ntawd, nws tso cai rau tus menyuam hauv plab kom txav mus los ntawm qhov chaw mos thiab tswj xyuas qhov kub thiab txias nyob ib puag ncig fetus.
Lub luag haujlwm tseem ceeb ntawm cov kua dej amniotic yog ua lub hauv ncoo thiab tiv thaiv tus menyuam hauv plab los ntawm kev vibrations, thiab pauv cov khoom xws li dej thiab molecules ntawm tus me nyuam hauv plab thiab niam txoj kev ncig. Amniotic kua muaj ntau yam zoo sib xws ntawm niam txiv plasma. Qhov ntau ntawm cov kua amniotic nce tsis tu ncua thoob plaws lub sijhawm cev xeeb tub, thiab nws nce mus txog 1100-1500 mL los ntawm 36 thlub limtiam ntawm cev xeeb tub. Tom qab ntawd tus nqi pib txo mus txog 400 mL ntawm 42nd lub lis piam. Cov kua dej ntau yog tshuaj xyuas ultrasonically los ntawm kev ntsuas lub hnab ntim amniotic.
Urine
Cov kua nitrogenous pov tseg, uas yog tsim thiab tso tawm los ntawm cov zis ntawm cov tsiaj, hu ua zis. Nws yog tsim nyob rau hauv lub raum thiab ntws los ntawm ureters mus rau hauv lub zais zis, qhov twg nws yog khaws cia ib ntus kom txog thaum tso zis. Lub zais zis feem ntau tuaj yeem tuav 150-500 mL ntawm cov zis ua ntej pib mob receptors.
Cov zis feem ntau yog muaj li ntawm 95% ntawm cov dej thiab 5% ntawm urea, uas yog cov pov tseg vim kev tawg ntawm cov protein. Txawm li cas los xij, qee zaum, yog tias ib tus neeg muaj ntshav qabzib siab, cov piam thaj ntau dhau raug tshem tawm nrog cov zis. Qhov zoo tshaj plaws, nws pom tias tsis muaj kab mob nyob hauv cov zis, tshwj tsis yog tias cov zis tsis muaj kab mob, thiab yog li cov zis tsis muaj menyuam, tsis zoo li cov quav. Cov zis kuj tseem muaj cov ions xws li K+, H+
tso zis yog ib qho tseem ceeb los tswj cov kua qaub-puag ntawm cov ntshav vim lawv siab H+. Tsis tas li ntawd, cov dej hauv cov zis tso cai tswj cov ntshav ntim thiab siab.
Dab tsi yog qhov txawv ntawm Amniotic Fluid thiab zis?
• Cov zis yog cov khib nyiab nitrogen, tsis zoo li cov kua dej amniotic.
• Amniotic kua yog kua tsis muaj xim. Hauv qhov sib piv cov zis yuav muaj cov xim uas muab xim daj daj.
• kua Amniotic tsuas muaj thaum cev xeeb tub xwb, qhov zis muaj nyob rau hauv lub neej.
• Amniotic kua yog muab los ntawm cov placenta, whereas zis yog tsim los ntawm lub raum.
• Amniotic kua yog ib qho tseem ceeb kom tus me nyuam hauv plab hauv lub cev, qhov tso zis yog qhov tseem ceeb kom sib npaug ntawm cov kua qaub-puag, ntshav ntim thiab siab.
• Cov kua dej Amniotic raug tshem tawm los ntawm qhov chaw mos thaum yug menyuam, thaum cov zis tawm los ntawm cov zis.
• kua amniotic khaws cia rau hauv lub tsev menyuam, qhov tso zis tso rau hauv lub zais zis.
• Cov kua amniotic tuaj yeem ncav cuag qhov siab tshaj plaws ntawm 1100-1500 mL, qhov siab tshaj plaws ntawm cov zis uas tib neeg khaws tau yog 150-500 mL.
Nyeem ntxiv:
1. Qhov txawv ntawm qhov tso tawm thiab kua amniotic
2. Qhov txawv ntawm Mucus plug thiab dej tawg
