Pafupifupi anthu 80 miliyoni amakhala kumadera okwera mamita 2,500 pamwamba pa nyanja.Pamene mtunda ukukwera, kuthamanga kwa mpweya kumachepa, zomwe zimapangitsa kuti mpweya ukhale wochepa kwambiri, womwe ungayambitse matenda oopsa, makamaka matenda a mtima.Kukhala m'malo opanikizika kwambiri kwa nthawi yayitali, thupi la munthu limakhala ndi kusintha kosinthika, monga kulondola kwa ventricular hypertrophy, kuti kusungike kumayenda bwino komanso minofu homeostasis.
"Kutsika kwapakati" ndi "hypoxia" ndizogwirizana kwambiri m'thupi la munthu.Yoyamba imatsogolera kumapeto, kuchititsa kuwonongeka kwakukulu kwa thupi la munthu, kuphatikizapo matenda okwera, kutopa, hyperventilation, ndi zina zotero.
Kuchuluka kwa okosijeni m'magazi ndi chizindikiro chofunikira cha hypoxia yamunthu.Mtengo wabwinobwino ndi 95% -100%.Ngati ili pansi pa 90%, zikutanthauza kuti mpweya wokwanira sukwanira.Ngati ili pansi pa 80%, idzawononga kwambiri thupi.Pamalo okwera pamwamba pa 3,000 metres, kuchepa kwa oxygen m'magazi kungayambitse zizindikiro zingapo, monga kutopa, chizungulire, ndi zolakwika pakuweruza.
Pa matenda okwera, anthu amatha kuchita zinthu zosiyanasiyana, monga kuwonjezereka kwa kupuma, kugunda kwa mtima ndi kutulutsa mtima, ndikuwonjezera pang'onopang'ono kupanga maselo ofiira a magazi ndi hemoglobin.Komabe, kusintha kumeneku sikulola kuti anthu azichita zinthu bwinobwino pamalo okwera.
M'malo otsetsereka, ndikofunikira kugwiritsa ntchito zida zowunikira mpweya wamagazi monga narigmed finger clip oximeter.Itha kuyang'anira kuchuluka kwa okosijeni wamagazi munthawi yeniyeni.Pamene mpweya wa magazi ndi wotsika kuposa 90%, miyeso iyenera kuchitidwa mwamsanga.Chogulitsachi ndi chaching'ono komanso chonyamulika, ndikuwonetsetsa kulondola kwachipatala.Ndi chida chofunikira paulendo wamtunda kapena ntchito yayitali.
Nthawi yotumiza: May-07-2024
