Video: Puas Puas Xav tau oxygen los kho?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Taw qhia. Oxygen yog qhov tseem ceeb hauv kho qhov txhab . Feem ntau, xav tau cov ntaub so ntswg nyob cov pa thiab cov as -ham kom vam meej, thiab nrog qhov txhab , nws xav tau los tsim cov ntaub so ntswg noj qab haus huv. Li qub kho qhov txhab , cov mob ib yam yuav tsum tau cov xwm txheej ntawm hypoxia lossis qib ib txwm muaj cov pa (piv txwv li, normoxia).
Hais txog qhov no, qhov txhab puas xav tau cua los kho?
A: Tshaj tawm ntau qhov txhab tsis muaj txiaj ntsig vim qhov txhab xav tau dej noo rau kho . Tawm ntawm a mob tsis pom yuav qhuav tawm cov cell tshiab saum npoo av, uas tuaj yeem ua rau mob lossis qeeb txoj kev kho. Nws kuj tseem yuav xis nyob ntau dua li tawm hauv mob qhib. Tab sis raws li qhov tseeb rau feem ntau ntawm cov tshuaj, muaj kev zam.
Tsis tas li, cov pa puas pab koj kho kom sai? Hyperbaric cov pa kev kho mob pab kho qhov txhab los ntawm sab hauv tawm. Hauv ntau tus neeg mob, txoj kev kho yuav pab rau txo qhov o, tua kab mob thiab tsim cov hlab ntshav tshiab, thaum kawg ua cov nqaij zoo rau kho sai dua.
Tib neeg kuj nug, qhov txhab puas tuaj yeem kho tau yam tsis muaj oxygen?
Nws yog ib qho tseem ceeb soj ntsuam soj ntsuam uas qhov txhab tsis ua kho hauv cov nqaij ntawd ua tsis los ntshav, thiab lawv yuav luag txhua lub sijhawm kho hauv cov ntaub so ntswg uas los ntshav ntau. Nruam khoom ntawm cov pa rau cov ntaub so ntswg los ntawm microcirculation yog qhov tseem ceeb rau kho txheej txheem thiab tiv thaiv kev kis tus kab mob.
Dab tsi pab qhov txhab kho kom sai?
Txiv hmab txiv ntoo thiab zaub tshiab noj txhua hnub tseem yuav muab koj lub cev nrog rau lwm yam khoom noj muaj txiaj ntsig zoo rau kho qhov txhab xws li vitamin A, tooj liab thiab zinc. Nws yuav pab txhawm rau ntxiv koj cov zaub mov nrog ntxiv vitamin C. Khaws koj mob hnav. Qhov txhab kho sai dua yog tias lawv sov.
Pom zoo:
Puas yog cov neeg mob xav tau oxygen?
Yog tias txoj hlua yuav mus tas li rau tus neeg mob, ntau lub raj raj uas siv los ntawm cov neeg mob hauv tsev tsis muaj lub tes tsho txhua, tab sis qee qhov ua tau. Qee tus neeg mob hauv tsev xav tau oxygen thaum lwm tus tsis ua
Puas yog txhua tus kab mob xav tau oxygen?
Whereas qhov tseem ceeb tag nrho cov kab mob eukaryotic xav tau oxygen kom muaj kev vam meej, ntau hom kab mob tuaj yeem loj hlob nyob rau hauv cov xwm txheej anaerobic. Cov kab mob uas xav tau oxygen kom loj hlob yog hu ua cov kab mob aerobic. Qhov tseeb, muaj cov pa oxygen ua tau lom qee yam ntawm lawv cov enzymes tseem ceeb
Hom nruab nrab twg yog siv los qhia cov pa oxygen xav tau ntawm cov kab mob?
Thioglycolate kua zaub
Vim li cas peb xav tau hemoglobin los nqa cov pa oxygen hauv koj cov ntshav?
Hemoglobin nrog khi cov pa roj carbon dioxide thiab hydrogen ions yog nqa nyob rau hauv cov ntshav rov qab mus rau lub ntsws, qhov uas nws tso cov hydrogen ions thiab carbon dioxide thiab rebinds oxygen. Yog li, hemoglobin pab thauj hydrogen ions thiab carbon dioxide ntxiv rau kev thauj oxygen
Thaum tus kws kho mob tau tso cai tso cai ntau npaum li cas yuav tsum muaj kev sib ntsib tim ntsej tim muag tshwm sim ntawm tus kws kho mob thiab cov kws kho mob qib siab uas tau sau npe rau tus nais maum?
Txawm li cas los xij, yog tias APRN lossis PA tau nyob hauv daim ntawv pom zoo tso cai nrog kws saib xyuas kws kho mob tsawg kawg tsib ntawm xya xyoo dhau los, cov rooj sib tham tim ntsej tim muag yuav tsum tshwm sim tsawg kawg ib hlis txog rau thawj hnub ntawm hnub uas tau pom zoo kos npe