Video: Dab tsi yog DLCO siv rau?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Dlco yog qhov suav, muab tus nqi uas txheeb xyuas qhov peev xwm ntawm lub ntsws kom "hloov" cov pa oxygen mus rau cov ntshav los ntawm siv ntawm kev sim roj (piv txwv li, CO) uas muaj kev sib raug zoo dua rau cov ntshav hemoglobin.
Ib sab ntawm qhov no, DLCO ib txwm muaj ntau npaum li cas?
Cov ib txwm muaj ntau rau DLCO yog raws li hauv qab no: 80-120% ntawm nws qhov kev kwv yees tus nqi rau cov txiv neej. 76-120% ntawm nws qhov kev kwv yees tus nqi rau poj niam.
Tsis tas li, DLCO sawv rau dab tsi? Muaj peev xwm sib txawv ntawm lub ntsws rau cov pa roj carbon monoxide ( DLCO ) yog kev kuaj mob uas txiav txim siab seb cov pa nkag mus los ntawm alveoli ntawm lub ntsws mus rau cov ntshav. Kawm dab tsi DLCO yog, how DLCO ntsuas zoo ntawm kab mob hauv lub ntsws hnyav, thiab vim li cas peb thiaj siv cov pa roj carbon monoxide hloov cov pa lossis carbon dioxide.
Ib yam li ntawd, nws tau nug, qhov qis DLCO qhia dab tsi?
A txo DLCO thiab a txo KCO qhia txog tus kab mob sib kis zoo xws li pulmonary fibrosis lossis pulmonary vascular disease. Anemia tsim qhov txo qis hauv cov ntshav hauv cov hlab ntshav uas ua rau txo qis hauv DLCO tias tau yuav tsum tau kho ua lej rau txo hemoglobin cov.
DLCO xeem yog dab tsi?
A xeem ntawm qhov muaj peev xwm nthuav dav ntawm lub ntsws rau cov pa roj carbon monoxide ( DLCO , tseem hu ua kev hloov pauv rau cov pa roj carbon monoxide lossis TLCO), yog ib qho tseem ceeb tshaj plaws hauv kev kho mob kev xeem ntawm lub ntsws ua haujlwm. Cov DLCO ntsuas lub peev xwm ntawm lub ntsws kom xa cov pa los ntawm cov pa nqus mus rau cov qe ntshav liab hauv cov hlab ntsws.
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