Ukuze unikeze usizo lokuqala lokuphuma kwegazi , kufanele uqale uqonde ukuthi uluphi uhlobo lokuphuma kwegazi . Usizo olunikezwa ngokungalungile lungalimaza kakhulu isimo sesisulu. Kule ngqikithi, sizocabangela ukuthi yini ehlukanisa ukuphuma kwegazi kanye nendlela yokuyiyeka.
Izimpawu zokuphuma kwegazi
Ukusuka kwe-venous ukulahleka kwegazi ngenxa yomonakalo emithanjeni. Imithanjeni yizitsha ezinezindonga ezincane, ezithwala igazi enhliziyweni ezivela kuma-capillaries ezithombeni nasezikhunjini. Igazi eligeleza emithanjeni, liqukethe i-carbon dioxide futhi libi kakhulu emoyeni.
Igazi le-Venous libhekene nombala omnyama obomvu noma we-cherry. Igeleza isilonda ngokulinganayo nangokuqhubekayo, kancane kancane. Uma kwenzeka umonakalo emithanjeni emikhulu, lapho ukunyuka kwengcindezi kuyenyuka, igazi lingadlulela ngomfula, kodwa, njengombandela, awufaki. Kodwa-ke, ngezinye izikhathi kukhona ukuqhuma okuncane okuhambisana nokudluliswa kwegagasi lomswakama ovela emthonjeni odlula eduze kwe-vein eyonakalisiwe.
Njengomthetho, ukuphuma kwegazi okuvela emanzini kwenzeka ngenxa yezilonda ezijulile noma ukusikeka . Lolu hlobo lokuphuma kwegazi luyingozi hhayi kuphela amathuba okulahlekelwa inani elibalulekile legazi, kodwa futhi ingozi yokuthuthukisa umoya wokubamba umoya - isimo esibulalayo. Lokhu kubangelwa ukuthi izilonda ezinamahloni emithanjeni emikhulu, ikakhulukazi emithonjeni yezintamo, zibangela ukusondeza ngamanxeba emoyeni ngesikhathi sokuphefumulelwa. Ingozi yomoya owenziwe emithanjeni, efinyelela emzimbeni wenhliziyo.
Ukuyeka ukuphuma kwamagciwane - usizo lokuqala
Ngokuphuma kwegazi, ukusetshenziswa kwe-tourniquet ngokuvamile akudingeki, ngokuphambene nento eyodwa. Kulokhu, ukuqeda ukulahlekelwa kwegazi kwenziwa ngenye indlela, besebenzisa i-bandage yokucindezelwa. Kodwa-ke, ngaphambi kwalokhu, kufanele unikeze indawo yokulimala isikhundla esiphakeme, ukuze igazi ligeleza endaweni elamelekile.
Ukufaka ibhande lokucindezela kungcono ukusebenzisa isikhwama somuntu ngamunye. Uma kungekho muntu okhona, ungasebenzisa i-gauze oyinyumba, i-bandage noma i-gauze isula ihlungwe ezinqabeni eziningana. I-handkerchief ehlanzekile kufanele ifakwe phezu kwezinto ezisetshenziswayo.
Ukubopha ibhandlela kufakwe kancane ngezansi kwendawo ewonakele, ngoba Igazi le-Venous lihanjiswa enhliziyweni ngemikhumbi yensiza. Ukuyiqinisa, ibhande lokubopha amabhande lenziwa. Futhi i-bandage kumele ibe yindima, izinguquko ezimbalwa, ngaphandle kwalokho nokuqina okwanele ukuphuma kwegazi kungaqinisa.
Uma igazi lingagqanyulwa, futhi ukuguqulwa kwe-pulsation kugcinwe ngezansi, ukufaka amabhande okucindezelayo kusetshenziswe ngendlela efanele. Uma igazi liqhubeka nokugeleza futhi ibhandeshi iqala ukuphosa futhi, izinhlamvu eziningi eziningana ze-gauze (i-bandage, ne-napkins) kufanele zisetshenziswe ngokuphindaphindiwe futhi ziboshwe ngokuqinile.
Uma kungekho ukufaka amabhande okucindezelayo ngakwesokunene, indawo yokuphumula kufanele ifakwe ngeminwe yakho. Uma uphuma esandleni, udinga ukuphakamisa. Futhi, ukuphuma kwamagciwane okwehla emanzini kumisa ngokulinganayo ekugqeni kwesigxathu (isenhla noma esiphansi). Ingalo eboshwe emhlangothini wesigqoko kumele iboshiwe, ihlanganise ngokuqinile ukuxhuma ingxube ehlombe. Bent emadolweni
I-tourniquet enegazi eliphuma emanzini yenziwa kuphela lapho kwenzeka ukulahlekelwa kwegazi okuqinile. I-tourniquet iphinde isetshenziswe ngezansi kwilonda, phezu kwezingubo noma amabhandeki. Qinisekisa ukubhala inothi ebonisa isikhathi sokusebenza kwe-harness. Kuvinjelwe ukubamba i-tourniquet ngamahora angaphezu kwangu-1.5 kuya kwangu-2 - kufanele isuswe emaminithini ambalwa, ucindezele phansi umvini owonakele ngeminwe yakho.
Emva kokuthatha izinyathelo ezingenhla, isisulu kumele sithunyelwe esibhedlela.