Chinhu chakakosha chinodiwa kuti kuve kwakanaka kwekuberekwa kwe fetus ndiyo nhamba yakakwana ye oksijeni nemirivo inouya mumuviri kubva kuna amai. Nekusakwana kwekutakura kwe okisijeni, kunouya chiitiko chinonzi oxygen nzara, kana hypoxia mumwana. Tichaedza kunzwisisa zvinokonzera kushaya nzara mumhepo mu fetus, tichatarisa zviratidzo zvikuru nekudzivirira matanho.
Oxygen kutsanya kwe fetus panguva yekuzvitakura - zvinokonzera
Iko kunofanira kutanga kuonekwa kuti oksijeni nzara yemucheche isingaperi uye yakaoma, uye ine zvikonzero zvakasiyana. Chikonzero chinowanzoitika chekusingaperi fetal hypoxia isingakwaniki, iyo inogona kukonzerwa ne:
- utachiona;
- severe preeclampsia ;
- Rhesus-kukakavara;
- anemia muna amai;
- miitiro inokuvadza (doro, kudhakwa kwezvinodhaka);
- extragenital pathology (chirwere cheshuga, chronic obstructive pesmary disease).
Kushandiswa kweakisijeni yakanyanya kunokonzerwa nehondo isati yasvika, iyo yakagadziriswa netambo, uyewo kuwedzerwa kwenguva refu kwemusoro wemapfupa pakati pemapfupa emapfupa panguva yekushanda kwenguva refu.
Oxygen kutsanya kwe fetus - zviratidzo
Chimwe chezviratidzo zvehupenyu hwemucheche ndeyekufamba kwake nguva nenguva. Hazvishamisi kuti gynecologist akanaka, paanoshanyira kumubvunzurudzo, anobvunza mukadzi ane pamuviri pamusoro pekuti kakawanda anonzwa sei kumutsa kwomwana wake. Muchidimbu vanofanirwa kunge vari 10 pasi pazuva. Apo mwana wemangwana anotanga kunzwa kunzwa kusisina okisijeni, anowedzera kushanda, uye mukadzi achaona kuti kufamba kunowedzera. Nokufamba kwenguva, muviri we fetal unosanganisira nzira dzekuregeresa, kureva kuti, muviri wawo unofananidzwa kuti ugare nehupenyu husingaperi hwe okisijeni.
Nzira yechipiri yekuongorora ndeyekuteerera kushaya mwoyo kwema fetus kushandisa stwhoscope yekukurumidza kana kuti cardiotocography . Kazhinji, mutengo wemwoyo uri munharaunda ye 110-160 kurova paminiti, uye yekusingaperi hypoxia
Chimwe chisimbiso chekusingaperi fetal hypoxia ndiko kukanganisa kwepinuterutine fetal kukurudzirwa panguva yekuongorora ultrasound.
Kubva pane zvinokonzera hypoxia, tinogona kutaura kuti tingadzivisa sei oksijeni nzara ye fetus. Izvo zviyero zvakakosha zvekudzivirira oksijeni nzara ye fetus ndeyekuti: kuramba tsika dzakaipa, kudzivisa kusangana nezvirwere, kurarama zuva nezuva mumhepo itsva, uyewo kudya kwakakodzera, kupfuma mumapuroteni nesimbi kunodzivirira kukura kwekushaya simba kweanemia muvakadzi vane pamuviri.