![Dab tsi yog fetal pulmonary maturation? Dab tsi yog fetal pulmonary maturation?](https://i.answers-medical.com/preview/medical-health/13907058-what-is-fetal-lung-maturation-j.webp)
Video: Dab tsi yog fetal pulmonary maturation?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Fetal Lung Maturation . RDS txhim kho raws li qhov tshwm sim ntawm surfactant deficiency thiab tsis paub qab hau lub ntsws txoj kev loj hlob Txoj kev pheej hmoo ntawm RDS thiab kev tuag ntawm tus menyuam yug tshiab txo qis thaum cev xeeb tub nce ntxiv, xav txog kev loj hlob ntawm cov kab ke hauv nruab nrog cev.
Hauv qhov no, dab tsi yog fetal pulmonary maturity?
PG dhau los kuaj pom ntawm 36 lub lis piam. Fetal ntsws loj hlob tau tsim thaum lub sijhawm 2 txog 3 lub lim tiam sib nrug thaum L/S piv nce mus rau 2.2 lossis ntau dua, PI txo qis, thiab PG dhau los kuaj pom. Vim tias PG tshwm sim tom qab cev xeeb tub, nws yog qhov qhia tau zoo ntawm kev loj hlob (kev kwv yees muaj txiaj ntsig zoo> 95%).
Tsis tas li ntawd, ua li cas betamethasone paub tab hauv lub ntsws? Kev yug menyuam betamethasone yog feem ntau yog siv kom nrawm dua lub ntsws kev loj hlob nyob rau hauv preterm fetuses. Nws txhawb kev sib txuas thiab tso tawm ntawm surfactant (2), uas ua rau cov roj nplua nyeem lub ntsws , tso cai rau lub hnab cua kom swb ib leeg yam tsis lo thaum tus menyuam mos ua pa.
Ib tus kuj tseem yuav nug tau tias, lub lim tiam twg lub plab hauv plab puas loj tuaj?
Tsis paub qab hau Lub ntsws - Feem ntau menyuam mos muaj loj hlob lub ntsws ua 36 lub lis piam ntawm cev xeeb tub. Txawm li cas los xij, txij li menyuam mos txhim kho ntawm tus nqi sib txawv, muaj kev zam rau qhov no. Yog leej niam thiab nws tus kws kho mob paub tias tus menyuam tej zaum yuav tuaj ntxov, qhov amniocentesis tuaj yeem ua tau txhawm rau txheeb xyuas qib kev loj hlob ntawm lub ntsws.
Yuav kuaj tus menyuam hauv plab li cas?
Fetal ntsws loj hlob tuaj yeem kwv yees ua ntej yug los ntawm kev tshuaj xyuas cov kua amniotic, feem ntau tau los ntawm transabdominal amniocentesis, rau lecithin, lecithin/sphingomyelin (L/S) piv lossis 'P' (fluorescent polarization ntsuas rau lipid).
Pom zoo:
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