Ma kahi kokoke i 80 miliona kānaka e noho ana ma nā wahi ma luna o 2,500 mika ma luna o ka ʻilikai. I ka piʻi ʻana o ke kiʻekiʻe, e emi ana ke ea, e hopena i ka haʻahaʻa haʻahaʻa o ka oxygen haʻahaʻa, hiki ke hoʻoulu maʻalahi i nā maʻi koʻikoʻi, ʻoi aku ka maʻi cardiovascular. Noho i loko o kahi ʻano haʻahaʻa haʻahaʻa no ka manawa lōʻihi, e hoʻololi ke kino o ke kanaka i nā loli adaptive, e like me ka hypertrophy ventricular akau, e mālama i ke kahe a me ka homeostasis kiko.
ʻO ka "low pressure" a me ka "hypoxia" pili pili i ke kino kanaka. ʻO ka mua ke alakaʻi i ka hope, e hōʻino nui ana i ke kino o ke kanaka, me ka maʻi kiʻekiʻe, ka luhi, ka hyperventilation, a me nā mea ʻē aʻe.
ʻO ka saturation oxygen koko kahi hōʻailona koʻikoʻi o ke kino o ke kanaka hypoxia. ʻO ka waiwai maʻamau he 95% -100%. Inā haʻahaʻa ia ma mua o 90%, ʻo ia ke ʻano o ka lawa ʻole o ka oxygen. Inā he haʻahaʻa ma lalo o 80%, e hōʻeha nui ia i ke kino. Ma nā kiʻekiʻe ma luna o 3,000 mika, hiki ke hoʻemi ʻia ka saturation o ka oxygen koko i ke ʻano o nā hōʻailona, e like me ka luhi, ka noʻonoʻo, a me nā hewa i ka hoʻoholo ʻana.
No ka maʻi kiʻekiʻe, hiki i nā kānaka ke hana i nā ʻano hana like ʻole, e like me ka hoʻonui ʻana i ka hanu, ka puʻuwai puʻuwai a me ka puka ʻana o ka naʻau, a me ka hoʻonui mālie ʻana i ka hana ʻana o ke koko ʻulaʻula a me ka hemoglobin. Eia naʻe, ʻaʻole hiki i kēia mau hoʻololi ke hana maʻamau i nā kānaka ma nā wahi kiʻekiʻe.
I loko o kahi pāpū, pono nui e hoʻohana i nā mea nānā o ka oxygen koko e like me ka narigmed finger clip oximeter. Hiki iā ia ke nānā i ke koko oxygen saturation i ka manawa maoli. Ke emi ka oxygen koko ma mua o 90%, pono e lawe koke ʻia nā ana. He liʻiliʻi kēia huahana a hiki ke lawe ʻia, me ka pololei o ka nānā ʻana i ka lāʻau lapaʻau. He mea pono ia no ka huakaʻi pāpū a i ʻole ka hana lōʻihi.
Ka manawa hoʻouna: Mei-07-2024
