Ib cheeb tsam me me ntawm atelectasis, tshwj xeeb tshaj yog rau cov neeg laus, feem ntau yog kho tau. Cov teeb meem hauv qab no tuaj yeem tshwm sim los ntawm atelectasis: ntshav oxygen qis (hypoxemia). Atelectasis ua rau nws nyuaj rau koj lub ntsws kom tau oxygen mus rau lub hnab pa (alveoli).
Puas atelectasis ua rau qis oxygen saturation?
Thaum atelectasis cuam tshuam nrog ntau cov alveoli lossis tuaj sai, nws nyuaj kom tau txais oxygen txaus rau koj cov ntshav. Muaj cov pa oxygen hauv cov ntshav tsawg tuaj yeem ua rau: ua tsis taus pa.
atelectasis cuam tshuam li cas rau oxygen saturation?
Yog atelectasis cuam tshuam rau thaj tsam me me ntawm lub ntsws, koj yuav tsis muaj tsos mob. Tab sis yog tias nws cuam tshuam rau thaj chaw loj dua, lub ntsws tsis tuaj yeem sau nrog huab cua txaus, thiab qib oxygen hauv koj cov ntshav yuav mus down.
4 yam ua rau hypoxemia yog dab tsi?
Hypoxemia yog tshwm sim los ntawm tsib pawg ntawm etiologies: hypoventilation, qhov cua / perfusion mismatch, sab xis-rau-sab laug shunt, diffusion impairment, thiab qis PO 2.
Vim li cas hypoventilation ua rau atelectasis?
Thaum hypoventilation ua rau atelectasis, nws yog vim feem ntau ua rau ua pa qis qis (piv txwv li ua pa qis), es tsis yog qhov txawv txav qeeb. Kev ua pa tob tob tiv thaiv huab cua los ntawm kev nkag mus rau alveoli, ua rau cov hnab huab cua kom deflate thiab vau.
