Ib qho tseem ceeb uas yuav tsum tau ua kom tsim nyog ntawm tus me nyuam hauv plab yog ib qho nquag muaj oxygen thiab cov as-ham tuaj rau hauv lub cev los ntawm leej niam. Nrog rau tsis txaus cov pa oxygen, muaj ib yam mob hu ua oxygen starvation, los yog hypoxia nyob hauv tus menyuam. Peb yuav sim kom to taub qhov ua rau muaj qhov ntswg oxygen nyob rau hauv lub fetus, peb yuav xav txog cov tsos mob tseem ceeb thiab kev tiv thaiv kev ntsuas.
Oxygen fasting ntawm fetus thaum cev xeeb tub - ua rau
Nws yuav tsum tau xub pib sau tias oxygen starvation ntawm fetus yog mob ntev thiab mob, thiab muaj ntau yam ua rau. Feem ntau ua rau tus me nyuam tsis tuaj yeem ua rau tus me nyuam tsis tuaj yeem yog tus mob plawv, uas tuaj yeem ua rau:
- tus kab mob;
- hnoos me heev ;
- Rhesus-tsis sib haum xeeb;
- anemia hauv niam;
- teeb meem cwj pwm (haus cawv, quav yeeb quav tshuaj);
- extragenital pathology (kabmob ntshav qab zib mellitus, ntev obstructive pulmonary disease).
Mob hnyav ua rau lub cev muaj zog yog tshwm sim los ntawm kev tso menyuam ntxov ntawm lub tsho me nyuam, qog qaum, thiab qhov ntev ntawm lub taub hau ntawm lub plab pelvic cov pob txha hauv kev ua haujlwm ntev.
Oxygen fasting ntawm fetus - cov tsos mob
Ib qho ntawm cov yeeb yam ntawm qhov zoo ntawm fetus yog nws periodic movements. Tsis xav tias tus kws kho mob gynecologist zoo, txhua zaus mus xyuas qhov kev sab laj, nug tus poj niam cev xeeb tub txog seb nws xav li cas nws tus me nyuam tau hnov. Nyob rau hauv lub cev lawv yuav tsum muaj tsawg kawg yog 10 ib hnub twg. Thaum tus me nyuam yav tom ntej pib xav tias tsis muaj oxygen, nws ua haujlwm ntau dua, thiab tus poj niam yuav nco ntsoov tias txoj kev txav ntau dhau. Txij lub sij hawm, lub cev fetal muaj xws li mechanisms compensatory, uas yog, nws lub cev yoog kom nyob nrog nrog lub cev tsis tu ncua ntawm cov pa.
Qhov thib ob txoj kev kuaj mob yog mloog lub plawv dhia ntawm lub plab hnyuv ntxwm siv lub midwifery stethoscope lossis cardiotocography . Feem ntau, lub plawv dhia yog nyob rau ntawm qhov ntau ntawm 110-160 neeg ntaus ib feeb, thiab rau cov hypoxia ntev
Lwm qhov kev pom zoo ntawm tus me nyuam hauv plab hnyuv laus yog qhov retardation ntawm intrauterine fetal development thaum kuaj ultrasound.
Raws li qhov ua rau ntawm hypoxia, peb tuaj yeem hais tias yuav ua li cas kom tsis txhob muaj oxygen starvation ntawm tus me nyuam hauv plab. Kev ntsuas kev tiv thaiv kom tsis txhob muaj oxygen tshaib plab ntawm tus me nyuam hauv plab yog: tsis zoo rau kev sib kis, tsis txhob tiv tau kab mob, ua txhua hnub hauv huab cua, thiab noj zaub mov kom zoo, nplua nuj protein ntau thiab hlau tiv thaiv kom tsis muaj ntshav liab tsawg hauv cov poj niam cev xeeb tub.