Funda okungakumbi ngendlela imizimba karhulumente igazi Igcwele oksijini

Kwezinye izitho igazi Igcwele ioksijini? Impendulo yalo mbuzo akazi wonke. Noko ke, ngokupheleleyo wonke umntu uyazi ukuba kukho ukuhla okubonakalayo kwinqanaba le gesi sibuphethe ngezitya yegazi igcwele zizifo ezahlukahlukeneyo inkqubo yokuphefumla kunye umsipha.

Kwezinye izitho igazi Igcwele ioksijini?

Ukuze siphendule lo mbuzo, simele siqale sikhumbule isikolo umxholo owakhiwe "kwegazi". Ngapha koko, xa le nkqubo kwinyama zomzimba abe okroqiweyo zonke izondlo eziyimfuneko neoksijini. Kwaye kwenzeka ngale ndlela ilandelayo: ukusuka ventricle lasekhohlo izihlunu intliziyo , igazi esimbaxa kancinane aqukuqela imithambo kuwo onke amalungu omzimba. Ngenxa kwisangqa enkulu kwi emithanjeni luhlobo Exchange gas. Ngamanye amazwi, ioksijini egazini lingena ancedisana carbon dioxide, phezu koko, zinikwe ancedisana egazini. Ezi corpuscles red kumgongxo ngemithambo lwemithambo ufake intendelezo ekunene, uze emva koko kwi ventricle ekunene.

Blood oksijini Ukwanda kwenzeka emiphungeni. Uyazi ngayo phantse wonke umfundi. Hi ndlela leyi, le element idluliselwa onke amalungu angaphakathi kunye namalaphu, hayi kuphela impompo zethu zendalo - intliziyo, kodwa ngenxa ukuya iiproteni carrier ezizodwa, apho ziqulethwe corpuscles ebomvu okanye ekuthiwa-erythrocytes. Xa amayeza bebizwa mpilo. Nguye ibonisa ubungakanani kunye neqondo ioksijini igazi kufumaneka bantu.

UNorma ioksijini egazini

Kwezinye izitho igazi Igcwele ioksijini, siye safumanisa. Noko ke, uyavuka umbuzo malunga norm yayo. Kubalulekile ukukhumbula ukuba urhulumente yesiqhelo phantse yonke haemoglobin lubopha oksijini. Ngaloo ngokwayo index saturation isusela ukusuka 96% ukuya ku-99%. Ukuba le level sinciphile kwaye lube ngaphantsi kwama-95%, ngoko ke umntu waphawula izifo nemithambo eziqatha, isixokelelwano sokuphefumla kunye izihlunu intliziyo. Ngaphezu koko, ngo igazi kakhulu (ngamanye amazwi, kunye kwinqanaba ebalulekileyo mpilo uvikivwa), isigulana unokujonga kunye nezinye utshintsho emzimbeni (umz, ubuthathaka, ukwanda kokungazinzi isikhonkwane, ulusu, njalo njalo).

Ukuba isigulana sisifo esingapheliyo ze imiphunga kunye nentliziyo, loo ukuphambuka ibonisa ukuba mandundu kwesi sifo. Kule meko, kufuneka ngoko nangoko uqhagamshelane iingcali. Ukuba oksijini Ukwanda kuyehla ngokuchasene imvelaphi yinyumoniya, umkhuhlane, umkhuhlane kunye nezinye izifo ezihlasela zosulele ngokuphefumla, oko kububungqina sisifo kunokuba kakhulu.

amanqanaba oxygen Zixoka eliphantsi

Ngemizimba karhulumente igazi Igcwele ioksijini, sancokola ngaphezulu kancinane. Ngoku kufuneka kuqatshelwe ukuba ngethuba loviwo lonyango, kukho izinto ezininzi ezidla kukhokelela amanqanaba ngobuxoki eliphantsi eqhelekileyo iiseli ezibomvu zegazi. Ngoko ke, ngokuba ukuxilongwa echanekileyo kubalulekile kakhulu ukuba bachithe ezimbalwa imilinganiselo laboratory emgceni.