Iminwe eqhotyoshelweyo: iimpawu
Ngaphantsi kwefuthe lokubanda, i-arterioles spasm kunye ne-thrombosis yazo. Ezi nkqubo ziquka ukuphulwa kwegazi, emva koko i-necrosis yezicubu zenzeka. I-Frostbite ibonakaliswe yinyaniso yokuba utshintsho lwenzeka ngokungafanelanga. Ngako oko, ummandla wesikhumba unokuhlala ufumana umthunzi weemabula. Okokuqala, kwiminwe enqabileyo kunye neenzwane, ukuziva kubanda kunye nentlungu ibonakala, ngoko umlenze uqala ukwanda, i-syndrome yezinhlungu ilahleka, kwaye ke yonke into evelayo. Oku kuthiwa i-anesthesia yenza ukuba inkqubo ingabonakali kwaye idla ngokuphindaphindiweyo yimiba engathintekiyo.
Emva kwexesha elithile, emva kokuba ixhoba lifudumele, izazi ziya kukwazi ukuvavanya indawo kunye nobunzulu bokulimala. I-Frostbite ihlukaniswe ngamaxesha amabini. Iyokuqala iyabizwa i-latent (pre-reactive), kwaye yesibini iyasebenza, ibonakala ngokukhawuleza emva kokufudumala. Ixesha elifihlakeleyo libonakaliswe ngephalala yesikhumba, ukulahleka kobuzwe kunye nokunciphisa izinga lokushisa kule ndawo. Ukuba kwiindawo ezinqabileyo ezinqabileyo ziqala ubuqhophololo, oku kuthethwa ngukuqala kwexesha elifanelekileyo.
Yintoni endiyenzayo ukuba ndiyakhawuleze?
Ngokuqinisekileyo, xa ufuna ukufudumala umntu okhuniweyo kwaye ubeke izitho zakhe ezinzima ukugcina ubushushu. Kodwa ngaphantsi kweemeko zimele zenziwe ngokunciphisa izitho kumanzi atshisayo okanye ukufudumala kufuphi nomlilo ovulekileyo. Isikhumba esikhuthiweyo siyaqhubeka nokugcina ubushushu obuncinane, umlinganiselo omkhulu kwiiyure, nangona amanzi ebonakala ngathi afudumele angakhupha inqubo engenakuphikiswa kwiiscupu. Yonke into kufuneka yenziwe ngokuthe ngcembe, ukuba i-cage yayingakulungele ukuvuselelwa okubukhali, iyafa kwaye iquka abamelwane kule nkqubo.
Iminwe enezandla kunye neenzwane akufanele zenzeke ngekhephu okanye uboya. Izitekisi kule meko zonakaliswe kakhulu. Uboya bukhawuleza bunqumla ulusu, lubangele. Yenzelwe iminyango enzulu, enokungena kalula kwiintsholongwane. Iqhwa liqhubeka liphosa isikhumba, kwaye iikristali zayo zilimaza ubuso obushushu.
Uncedo lokuqala ngeqabunga
Iingcali zithi umntu ojongene ne-hypothermia enkulu kufuneka afudumale kancane kancane. Kungcono ukuqala le nkqubo ukusuka ngaphakathi, ukwenzela ukuba ukujikeleza kwegazi kancinci, kodwa ngokulahleka okuncane, kuya kuqala ukuza kuphila. Isinyathelo sokuqala ukubeka ibhanki yokufaka ukutshisa ukufudumala kwiindawo ezinqabileyo zomzimba, le nto ingaba yinqaba yeboya, i-shawl okanye i-shawl. Ngaphantsi kwayo kuyinqweneleka ukubeka uluhlu lweboya bekoton kunye neepakethi ezininzi ze-polyethylene. Oku kugqoka kunempahla ye-thermostat, ebuyisela ngokukhawuleza iiseli kwiindawo ezincinci ebomini. Kuya kuba ngcono xa unciphisa umnxibelelwano kunye neengqungquthela zengqungquthela, kuba kungekhona nje isikhumba kodwa kunye neeton, izicubu zomzimba kunye neemithambo zegazi zonakaliswe. Emva kweeyure ezimbalwa, susa ukugqoka kwaye usule ngokucacileyo ulusu ngoboya bekoton, ehambelana ne-vodka okanye utywala obuxutywayo. Emva koko, ungaphinda usebenzise ukucima ukutshisa nokunyuka phantsi kwengubo.