Frostbite ndiko kukanganisa kwemasumbu emuviri ari pasi pesimba rekutonhora. Kurapa kwechando kunogadzirwa zvichienderana nehuwandu hwekuoma kwayo. Muzvikamu zvose, madhigirii mana echando anozivikanwa, zviratidzo zvaro zvinokurukurwa pasi apa.
Frostbite ye1 degree
Ichi ndicho chiyero chakareruka chekuparara, iyo inoratidzirwa nekunzwa kwekushaya simba, kupisa, kana kumira kwechikamu chakakanganiswa chemuviri. Ganda panguva imwechete rinotaridzika, uye mushure mokupisa kunoputika ndokuwana ruvara rwebhuruu-ruvara rwepepuru. Mukufamba kwekudziya, kune marwadzo munharaunda yechando. Mushure memashanu - mazuva manomwe, ganda rinozvidzorera.
Frostbite yechipiri chechipiri
Nokuda kwechiyero ichi, zviratidzo zvimwechetezvo zvakafanana neyokutanga, asi zvinowedzera. Mukuwedzera, mabhete ane zvinhu zvakajeka anoonekwa paganda (mukutanga, kazhinji-yechipiri kana kuti chechitatu zuva), uye kuputika kwemashupu kunopfuura kudarika mavara. Zvinotora masvondo anenge 1 kusvika ku2 kuti adzorere ganda.
Frostbite ye 3rd degree
Dhigirii yechitatu yechando inowanikwa mushure mekunge ichitonhora kwenguva refu, iyo inokanganisa zvikamu zvose zveganda. Nehutano hwakadaro, pamusoro penzvimbo dzakaputika dzomuviri ndeyechianotic, mabhute ane zvinyorwa zvinopisa zvinogona kuonekwa. Ganda rinorasikirwa nekunzwisisa, hutu hunopararira kune hutano hwakanaka uye hunoramba kwenguva refu. Zvinotora anenge mwedzi kuporesa, uye zvinopfurikidza zviripo panzvimbo yejecha.
Frostbite ye 4th degree
Ichi chiyero chakaoma chechando, umo mativi ose akareruka akabatwa, uye masangano nemapfupa zvinogonawo kuchinjwa. Frostbite yechina chechina muvhiki yekutanga mushure mechiremera chave chichiratidzwa zvakafanana sechidimbu chechitatu. Asi zvino, mushure mokunge kutuka kuchiderera, mutsara wedzinza unoparadzanisa mishonga inopisa kubva kune utano inoonekwa. Pashure pemwedzi 2 - 3, kupora kunoumbwa.