Noj qab haus huv, Cov poj niam kev noj qab nyob
Me nyuam hauv plab hypoxia thiab ntsuab dej thaum lub sij hawm yog tau me nyuam
Hypoxia - kev hloov nyob rau hauv lub cev tsim fetus vim tsis muaj oxygen. Qhov no yog cov ntaub ntawv nyob rau hauv 10.5% ntawm txhua tus neeg mob cev xeeb tub thiab yug menyuam.
Qhov uas tsis muaj oxygen ua rau ib tug kev hloov nyob rau hauv lub metabolic dab thiab ua txhaum ntawm tej yam lub cev functions. Sawv ntawm txawv ua sawv ntawm lub cev xeeb tub, hypoxia muaj ntau cuam tshuam rau txoj kev loj hlob ntawm tus me nyuam. Nyob rau hauv thaum ntxov cev xeeb tub hypoxia ua rau txoj kev loj hlob tsis zoo thiab qeeb qeeb me nyuam hauv plab kev loj hlob. Thaum ib tug tom qab hnub tim ua rau qeeb txoj kev loj hlob ntawm lub fetus, lub tsis zoo tag nrho ntawm lub hauv paus poob siab system complicates lub adaptation tuition ntawm tus me nyuam mos.
By lawv tus kheej, hypoxia thiab ntsuab dej thaum lub sij hawm ua hauj lwm rau tsis tshwm sim. Lawv yog cov tshwm sim ntawm tus kab mob thiab kis kab mob ntawm leej niam, tus me nyuam hauv plab ntawm tus kab mob (congenital malformations, anemia, hemolytic kab mob, compression ntawm lub taub hau thaum lub sij hawm yog tau me nyuam) thiab teeb nyob rau hauv placental pauv.
Nyob rau hauv dab tsi tshwm hypoxia?
Yog hais tias muaj yog ntsuab dej thaum yug los, nws yog suav hais tias yog thawj kos npe rau ntawm hypoxia. Dej dawb lias nyob rau hauv ntsuab, vim hais tias tus me nyuam yog muaj zoo tsis xis nyob. Nws hnyuv yog emptied, dej tov nrog quav thawj hu ua meconium, thiab yog li ntawd muaj ib tug ntsuab xim.
Yog hais tias lub hnab ntawm dej rau ib tug ntev lub sij hawm yuav tsis tau muab qhib, thiab cov me nyuam yog twb nyob rau hauv tsab ntawv tsa suab, lub ntsuab dej thaum yug los tej zaum yuav tshwm sim ib yam nkaus thiab. Vim hais tias cov menyuam twb muab qhia tawm thiab pushes tus me nyuam, tus me nyuam ua kom dhau rau los ntawm cov me nyuam yug kwj dej, thiab nws tiv thaiv ib tug npuas. Nws sim nrog tag nrho nws lub dag zog, dua qhov tseem ceeb lub meconium, li ntawd, cov dej tig ntsuab. Nyob rau hauv cov ntaub ntawv no, lub npuas qhib ib tug tshwj xeeb lub cuab tam los yog ib tug poj niam ua li ib tug episiotomy (incision ntawm lub perineum), vim hais tias cov me nyuam thiab thiaj li cuam tshuam los ntawm hypoxia nyob rau hauv utero.
Yuav ua li cas qhia hais tias hypoxia?
Hloov cov lub cev muaj zog ua si ntawm tus me nyuam hais tias muaj muaj hypoxia. Cov thawj zaug rau theem yog yus muaj los ntawm ntau zog nyob tsis tswm thiab pushes tus me nyuam, thiab ib tug hnyav - nyob rau tsis tooj, yuav txo tau nyob rau hauv lub xov tooj ntawm taw thiab txo lawv lub zog. Ib tug ceev yuav tsum tau pom ib tug obstetrician-gynecologist, yog perturbations tus nqi poob mus rau 3 taw ib teev! Qhov no qhia hais tias tus me nyuam hauv plab yog tiag cuam tshuam.
Koj yuav tsum tau ceeb toom rau tso ntsuab xim thaum lub sij hawm cev xeeb tub. Nws yog ib txwm indicative ntawm o uas zoo nkaus li raws li ib tug tshwm sim ntawm kis kab mob. Thiab tau tus kab mob leads mus rau ib tsis txaus mov ntawm oxygen mus rau lub fetus. Yog li ntawd, koj urgently xav tau mus ntsib ib tug kws kho mob, pom nyob rau hauv nws lub ris tsho hauv qab tseem ceeb nyob rau hauv ntsuab nyob rau hauv cev xeeb tub. Dhau active los yog, conversely, tsis tshua muaj me nyuam hauv plab taw kuj txaus ntshai tej yam tshwm sim. Yog li ntawd tsis txhob ncua mus ntsib mus rau tus kws kho mob.
Lub txim ntawm hypoxia
Loj hypoxia thiab ntsuab dej nyob rau hauv me nyuam tsis mus unnoticed rau lub me nyuam hauv plab. Compensating rau tus tsis muaj oxygen, lub cev tus me nyuam lub plawv dhia quickens, tag nrho cov kabmob ntawm tus me nyuam ua hauj lwm nrog ntau dua cov quab yuam. Tseem ceeb heev kabmob (lub plawv, mob raum, lub hlwb) yog nyob rau hauv thawj qhov chaw, ntau cov pa, thiab cov hnyuv, piv txwv li, raug kev txom nyem los ntawm hypoxia thiab yog li ntawd sawv meconium. Tab sis tus txheej txheem no muaj ib tug txwv. Thiab ua ntej los yog tom qab ntawd, qhov no tiv thaiv yuav tsis muaj zog thiab pib raug kev txom nyem nyob rau hauv thawj qhov chaw, tus me nyuam lub paj hlwb.
Ntsuab dej nyob rau hauv me nyuam txim: sau ntawv ischemia thiab irreversible txim - necrosis nyob rau hauv ntau yam kabmob ntawm lub cev. Feem ntau yeej tsis ntsuab dej nyob rau hauv me nyuam txim ua ib tug ua ntawm me nyuam mos tuag.
Heavy thiab ntev hypoxia yog ib tug ncaj qha hais rau phais plab seem. Nco ntsoov hais tias tej hypoxia muaj nws cov keeb kwm nyob rau hauv cooj ib tug me nyuam, yog li sim kom tau qhov tseeb txoj kev ntawm lub neej, thiab kom ib lub qhov muag rau lawv tus mob thiab tus mob ntawm tus me nyuam, lub sij hawm mus los ntawm tag nrho cov ntawm cov kev tshawb fawb, piv txwv li, xws li ultrasound thiab doplerometrii.
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