Kwa anthu wamba,Chithunzi cha SpO2mpaka 98% ~ 100%. Odwala omwe ali ndi matenda a coronavirus, komanso milandu yofatsa komanso yocheperako, SpO2 sangakhudzidwe kwambiri.
Kwa odwala kwambiri komanso odwala kwambiri, amavutika kupuma, ndipo kuchuluka kwa okosijeni kumatha kuchepa. Pazovuta kwambiri, kulephera kupuma kumatha kuchitika, ndikuchuluka kwa oxygenotsika kuposa 90%. Kusanthula kwa mpweya wamagazi kukuwonetsa kuti kupanikizika kwapang'ono kwa mpweya wa kupuma kudzakhala kotsika kuposa 60%. Pazovuta kukonza hypoxemia, endotracheal intubation ndi invasive ventilator amafunikira kuti athandizire kupuma kuti apewe kuwonongeka kwadongosolo komwe kumachitika chifukwa cha kuchepa kwa oxygen.
Ngati wodwala ndi odwala okalamba, kapena nthawi zonse, pali matenda aakulu a airway, monga matenda obstructive m'mapapo, kapena pulmonary fibrosis, mtundu wotere wa wodwalayo magazi mpweya machulukitsidwe ndi otsika kwambiri nthawi wamba, akhoza kukhala otsika kuposa 90%, ngakhale pang'ono kulolerana kwa nthawi yaitali, zowawa kwambiri za wodwala amene ali ndi matenda atsopano a coronavirus amakumana ndi machulukitsidwe ofulumira, omwe amakhala otsika kwambiri.
Nthawi yotumiza: Jun-21-2022
