Nkhani - Chifukwa chiyani mpweya ndi wofunikira kwambiri?

1. Mumafunika mpweya kuti musandutse chakudya kukhala mphamvu

Oxygen imagwira ntchito zingapo m'thupi la munthu. Chimodzi chimakhudzana ndi kusintha kwa chakudya chomwe timadya kukhala mphamvu. Njirayi imatchedwa kupuma kwa ma cell. Panthawi imeneyi, mitochondria m'maselo a thupi lanu imagwiritsa ntchito mpweya kuti ikuthandizeni kuphwanya shuga (shuga) kukhala gwero lamafuta. Izi zimapereka mphamvu zomwe mukufunikira kuti mukhale ndi moyo.

2. Ubongo wanu umafunika mpweya wambiri

Ngakhale kuti ubongo wanu umapanga 2% yokha ya kulemera kwa thupi lanu lonse, umalandira 20% ya momwe thupi lanu limagwiritsira ntchito mpweya. Chifukwa chiyani? Zimafunika mphamvu zambiri, zomwe zikutanthauza kupuma kwa ma cell. Kuti mukhale ndi moyo, ubongo umafunika pafupifupi ma calories 0,1 pamphindi. Pamafunika 1.5 zopatsa mphamvu pa mphindi pamene mukuganiza mozama. Kuti upange mphamvu zimenezi, ubongo umafunika mpweya wambiri. Ngati mulibe mpweya kwa mphindi zisanu zokha, maselo a muubongo wanu amayamba kufa, zomwe zikutanthauza kuwonongeka kwakukulu kwa ubongo.

3. Oxygen imagwira ntchito yofunika kwambiri m'thupi lanu

Chitetezo chanu cha mthupi chimateteza thupi lanu kuzinthu zoopsa (monga ma virus ndi mabakiteriya). Mpweya wa okosijeni umapangitsa maselo a dongosolo lino kukhala lamphamvu komanso lathanzi. Kupuma kwa okosijeni woyeretsedwa ndi chinthu ngati chotsukira mpweya kumapangitsa kuti chitetezo cha mthupi chanu chigwiritse ntchito mosavuta. Kutsika kwa okosijeni kumapondereza mbali za chitetezo chamthupi, koma pali umboni wosonyeza kuti mpweya wochepa ukhoza kuyambitsanso ntchito zina. Izi zitha kukhala zothandiza pofufuza chithandizo cha khansa.

4. Kusapeza mpweya wokwanira kumakhala ndi zotsatirapo zoipa

Popanda mpweya wokwanira, thupi lanu limapanga hypoxemia. Izi zimachitika mukakhala ndi mpweya wochepa m'magazi anu. Izi zimasintha mwachangu kukhala hypoxia, yomwe imakhala yochepa kwambiri m'matumbo anu. Zizindikiro zake ndi monga chisokonezo, kugunda kwa mtima mofulumira, kupuma mofulumira, kupuma movutikira, kutuluka thukuta, ndi kusintha kwa mtundu wa khungu lanu. Ngati simunalandire chithandizo, hypoxia imawononga ziwalo zanu ndikubweretsa imfa.

5. Oxygen ndiyofunikira pochiza chibayo

Chibayo ndicho #1 chomwe chimapha ana osakwana zaka 5. Amayi oyembekezera ndi akuluakulu azaka zopitilira 65 nawonso ali pachiwopsezo chochulukirapo kuposa munthu wamba. Chibayo ndi matenda a m'mapapo omwe amayamba chifukwa cha bowa, mabakiteriya, kapena kachilombo. Mapapo a mpweya wa m'mapapo amapsa ndi kudzazidwa ndi mafinya kapena madzimadzi, zomwe zimapangitsa kuti mpweya ukhale wovuta kulowa m'magazi. Ngakhale chibayo nthawi zambiri amachizidwa ndi mankhwala monga maantibayotiki, chibayo choopsa chimafunikira chithandizo chanthawi yomweyo.

6. Oxygen ndi wofunikira pazochitika zina zachipatala

Hypoxemia imatha kuchitika mwa anthu omwe ali ndi matenda osachiritsika a m'mapapo (COPD), pulmonary fibrosis, cystic fibrosis, kugona tulo, ndi COVID-19. Ngati muli ndi chifuwa chachikulu cha mphumu, mutha kukhala ndi hypoxemia. Kupeza okosijeni wowonjezera pazimenezi kumapulumutsa miyoyo.

7. Oxygen wochuluka ndi woopsa

Pali chinthu chonga mpweya wochuluka kwambiri. Matupi athu amatha kugwira mpweya wochuluka kwambiri. Ngati tipuma mpweya womwe uli ndi ma O2 okwera kwambiri, matupi athu amathedwa nzeru. Oxygen iyi imawononga dongosolo lathu lamkati lamanjenje, zomwe zimayambitsa zizindikiro monga kusawona, kukomoka, ndi chifuwa. Pamapeto pake, mapapo amawonongeka kwambiri ndipo umafa.

8. Zamoyo zonse padziko lapansi zimafunikira mpweya

Takhala tikukamba za kufunika kwa okosijeni kwa anthu, koma kwenikweni zamoyo zonse zimafunikira kuti apange mphamvu m'maselo awo. Zomera zimapanga mpweya pogwiritsa ntchito carbon dioxide, kuwala kwa dzuwa, ndi madzi. oxygen imeneyi imapezeka paliponse, ngakhale m’matumba ang’onoang’ono m’nthaka. Zolengedwa zonse zili ndi machitidwe ndi ziwalo zomwe zimawalola kuti atenge mpweya kuchokera kumadera awo. Pakadali pano, tikudziwa zamoyo umodzi wokha - tizilombo tomwe timagwirizana kwambiri ndi nsomba za jellyfish - zomwe sizifuna mpweya kuti zipeze mphamvu.