Video: 4 Cov pa ua pa tag nrho yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lub ntsws Volumes . Cov ntim hauv lub ntsws tuaj yeem muab faib ua plaub units: dej nyab ntim , expiratory reserve ntim , inspiratoryreserve ntim , thiab seem ntim . Dej nyab ntim (TV) ntsuas cov pa uas tau tshwm sim thiab tshwm sim thaum ua pa ib txwm muaj.
Hais txog qhov no, dab tsi yog 4 pulmonary ntim?
Qhov zoo li qub lub ntsws ntim /muaj peev xwm tau txuas ntxiv mus rau hauv plaub txheem ntim (tidal, inspiratory reserve, expiratory reserve, thiab residual ntim ) thiab plaub cov peev txheej txheem (txhawb siab, ua haujlwm seem, tseem ceeb thiab tag nrho lub ntsws muaj peev xwm). Thedynamic lub ntsws ntim feem ntau yog muab los ntawm cov peev txheej tseem ceeb.
Ntxiv mus, qhov sib txawv ntawm qhov ua pa thiab lub peev xwm yog dab tsi? Ntim ntsuas tus nqi ntawm huab cua rau ib qho kev ua haujlwm (xws li nqus pa lossis exhalation) thiab peev xwm yog ob lossis ntau dua ntim (piv txwv li, ntau npaum li cas tuaj yeem nqus tau los ntawm qhov kawg ntawm kev nqus pa ntau). Tib neeg lub ntsws thiab lub peev xwm : Tag nrho lub ntsws muaj peev xwm ntawm tus txiv neej laus yog rau liters.
Ib sab saum toj no, lub ntsws li qub yog dab tsi?
Lub ntsws cov peev txheej tau muab los ntawm kev sib piv ntawm qhov sib txawv lub ntsws ntim . Cov nruab nrab tag nrho lub ntsws peev xwm ntawm ib tug neeg laus txiv neej yog hais txog 6 litres ntawm huab cua. Ib tus lej ntawm lub ntsws ntim tuaj yeem ntsuas los ntawm Spirometry- Tidal ntim , Inspiratory tseg ntim , thiab Expiratoryreserve ntim.
Kuv lub ntsws muaj peev xwm yog dab tsi?
Ntsuas thiab Lub Ntsiab. Tag nrho lub ntsws muaj peev xwm , los yog TLC, hais txog tag nrho cov huab cua hauv lub ntsws tom qab ua pa tob tshaj plaws ua tau. Cov neeg mob uas muaj tus kab mob chronicobstructive pulmonary (COPD) feem ntau tsis tuaj yeem ua pa tawm, ua rau hyperinflation ntawm cov hlab ntsha. lub ntsws thiab tag nrho ntau dua lub ntsws muaj peev xwm.
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