Indima ye-oxygen detectors ekufumaneni iingozi zokungabikho kwe-oksijini okanye ukutyebisa

Ioksijini yigesi ebalulekileyo ukuze siphile. Ngokuqhelekileyo, ukuxinwa kwe-oksijini kuqhelekileyo, kodwa kwezinye iindawo ezivaliweyo ezinomoya ophantsi, kunokubakho iimeko zokuphucula i-oxygen okanye i-hypoxia. Xa isiqulatho seoksijini singaphezu koxinzelelo oluqhelekileyo esilwamkelayo, iingozi zinokubakho xa umntu ekwimeko enjalo.

Makhe siqale sithethe ngomonakalo wokutyetyiswa kweoksijini kumzimba womntu?

Impembelelo ethe ngqo yokutyebisa i-oksijini kwimpilo yabantu yimpembelelo yayo kwi-radicals yamahhala. I-radicals yamahhala idlala indima ebalulekileyo emzimbeni wethu, kwaye kunokuthiwa ngaphandle kwabo, ubomi bethu abunakuqhubeka okomzuzwana. Yaye xa sikwimekobume etyebileyo ngeoksijini, iiradicals zasimahla ezibalulekileyo kuthi ziya kuchaphazeleka zizo. Utshintsho kwi-radicals yamahhala aluchaphazeli nje amandla ethu okuphendula nge-oxidative, kodwa kwakhona kubangela umonakalo kwizinto ze-nucleic acid, iiprotheni zethu kunye ne-lipids. Kwaye kwindawo eneoksijini etyebileyo, ukuxinana kweoksijini kuphezulu kakhulu. Emva kokuba umlilo, ukutsha okanye ukuqhuma kwengozi yenzeke kwindawo enjalo, ingozi yayo inkulu kakhulu kunoko kwindawo eqhelekileyo ye-oksijini.

Ke yintoni eyona monakalo kumzimba womntu kwindawo eswele ioksijini?

I-Hypoxia inokubangela utshintsho kwimisebenzi yomzimba, i-metabolism, kunye ne-morphology. Kwimeko ye-hypoxia, inkqubo ye-nervous central, inkqubo ye-cardiovascular system, inkqubo yokuphefumla, isibindi, izintso, kunye neeseli zezicubu zomzimba womntu zichaphazelekayo. Ukuphila ixesha elide kwindawo ye-hypoxia kunokubangela umonakalo ongenakulungiseka kwizicubu zengqondo. I-hypoxia ephakathi inokukhokelela kwiimpawu zengqondo ezifana nokudinwa, ukungakhathali, ukozela, kunye nentetho engahambelaniyo. Xa i-hypoxia isiba mandundu, inokubangela ukudumba kwengqondo, ukwanda koxinzelelo lwe-intracranial, kunye nokufa kweeseli zengqondo.

Ke nokuba yioksijini engalunganga okanye ukungabikho kweoksijini esithubeni, ayikhuselekanga. Le meko ikholisa ukwenzeka kwiindawo ezinqongopheleyo nezivaliweyo apho kungekho moya umbi kunye nokungahambi kakuhle komoya. Ngaphambi kokungena, kuyimfuneko ukusebenzisa i-oxygen detector ukuze ibone ngokufanelekileyo i-oxygen concentration kwindawo. Ukuba i-oksijini yoxinaniso kwindawo i-oksijini ecebileyo okanye i-oksijini ayinanto, i-alamu yokuvuza kwegesi ye-oxygen iya kukhupha isignali ye-alam evakalayo kunye nebonwayo, ikhumbuza abasebenzi bendawo ukuba banike isilumkiso ngexesha kwaye baphathe ngokufanelekileyo imeko, njengokungenisa umoya emoyeni kwindawo.

Umtshini we-oxygen sisixhobo esibalulekileyo sokhuseleko lokulungiselela ukhuseleko ngaphambi kokungena kwindawo evaliweyo. Imveliso yokhuseleko ayinakufezekiswa ngaphandle koncedo kunye nentsebenziswano yezixhobo zokhuseleko. Kukwathenjwa ukuba abasebenzi abasezikolweni banokuphucula ukuqaphela kwabo ukhuseleko kwaye bangawathembi amava abo kakhulu.