Libonisa ntoni inqanaba le-oxygen egazini lakho
Inqanaba le-oksijini egazini lakho ngumlinganiselo wobungakanani beoksijini ethwala iiseli zakho ezibomvu zegazi.Umzimba wakho ulawula ngokuqinileyo isixa seoksijini egazini lakho.Ukugcina ulungelelwaniso oluchanekileyo lwe-oxygen saturation yegazi kubalulekile kwimpilo yakho.
Uninzi lwabantwana kunye nabantu abadala akufuneki babeke iliso kumanqanaba e-oxygen yegazi.Enyanisweni, ngaphandle kokuba ubonise iimpawu zeengxaki ezifana nokuphefumula okufutshane okanye intlungu yesifuba, oogqirha abaninzi abayi kuyijonga.
Nangona kunjalo, abantu abaninzi abanezifo ezingapheliyo kufuneka bajonge amanqanaba e-oxygen yegazi.Oku kubandakanya isifo sombefu, isifo sentliziyo kunye nesifo esingapheliyo semiphunga (COPD).
Kwezi meko, ukubeka iliso kumanqanaba akho e-oksijini yegazi kunokunceda ukufumanisa ukuba unyango luyasebenza okanye lufanele lutshintshwe.
Funda ukuze ufumanise ukuba inqanaba le-oxygen yegazi kufuneka libe yintoni, zeziphi iimpawu onokuzifumana ukuba izinga le-oksijini yegazi liyehla, kwaye kuya kwenzeka ntoni emva koko.
Igesi yegazi ye-Arterial
Uvavanyo lwe-arterial blood gas (ABG) luvavanyo lwegazi.Inokulinganisa umxholo weoksijini egazini.Iyakwazi ukubona inqanaba lezinye iigesi egazini kunye ne-pH (inqanaba le-asidi / isiseko).I-ABG ichanekile kakhulu, kodwa iyahlasela.
Ukufumana umlinganiselo we-ABG, ugqirha wakho uya kutsala igazi kwi-artery endaweni ye-vein.Ngokungafaniyo nemithambo, imithambo ine-pulse enokuvakala.Ngaphezu koko, igazi elitsalwa kwi-artery li-oxidized.Igazi alikho.
Umthambo osesihlahleni uyasetyenziswa kuba kulula ukuvakala xa uthelekisa neminye imithambo esemzimbeni.
Isihlahla siyindawo enovakalelo eyenza ukuba igazi lalapho lingakhululekanga kunemithambo ekufutshane nengqiniba.Imithambo nayo inzulu kunemithambo, nto leyo eyandisa ukungonwabi
Apho amanqanaba e-oksijini yegazi kufuneka ehle
Umthamo weoksijini egazini ubizwa ngokuba kukugcwala kweoksijini.Kwi-shorthand yonyango, i-PaO 2 iya kuvakala xa kusetyenziswa igesi yegazi, kwaye i-O 2 yahlala (i-SpO2) iya kuviwa xa inkomo ye-pulsed isetyenziswa.Ezi zikhokelo ziya kukunceda uqonde ukuba iziphumo zinokuthetha ntoni:
Eqhelekileyo: Umxholo oqhelekileyo we-ABG we-oksijini wemiphunga enempilo uphakathi kwe-80 mmHg kunye ne-100 mmHg.Ukuba inkomo ye-pulse ilinganisa inqanaba le-oxygen egazini lakho (SpO2), ufundo oluqhelekileyo luhlala luphakathi kwe-95% kunye ne-100%.
Nangona kunjalo, kwiCOPD okanye ezinye izifo zemiphunga, olu luhlu alunakusebenza.Ugqirha wakho uya kukuxelela into eqhelekileyo kwimeko ethile.Ngokomzekelo, akuqhelekanga ukuba abantu abaneCOPD enzima bagcine i-pulse oxygen level (SpO2) phakathi kwe-88% kunye ne-92% yemithombo ethembekileyo.
Ngaphantsi kunesiqhelo: Amanqanaba eoksijini yegazi angaphantsi kunesiqhelo abizwa ngokuba yi-hypoxemia.I-Hypoxemia idla ngokubangela inkxalabo.Ukunciphisa umxholo we-oksijeni, i-hypoxemia inzima kakhulu.Oku kunokubangela iingxaki kwizicubu zomzimba kunye namalungu.
Ngokuqhelekileyo, ukufundwa kwe-PaO 2 ngaphantsi kwe-80 mm Hg okanye i-pulse OX (SpO2) ngaphantsi kwe-95% ithathwa njengephantsi.Kubalulekile ukuqonda imeko yakho yesiqhelo, ngakumbi ukuba unesifo esingapheliyo semiphunga.
Ugqirha wakho unokukucebisa kuluhlu lwamanqanaba oksijini onokuwamkela.
Ngaphezulu kwamanqanaba aqhelekileyo: Ukuba ukuphefumla kunzima, kunzima ukuba neoksijini eninzi kakhulu.Kwiimeko ezininzi, abantu abaneoksijini eyongezelelweyo baya kufumana amanqanaba aphezulu e-oxygen.Inokufunyanwa kwi-ABG.
Ixesha lokuposa: Dec-28-2020