Ubungako bunokubangela i-frostnip, unyawo lokucwiliswa kunye nezilwanyana
Ngethuba elide lokubanda kwimozulu elibandayo, iinyawo zakho zihlala ziyinxalenye yokuqala yomzimba ukuba uzive unemiphumo engathandekiyo. Ngomgudu wokugcina ubumnyama bomzimba obusondeleyo, imithwalo yegazi ngaphakathi kweengalo zethu kunye nemilenze iminyanzelo, yoko kutheni izandla zethu neenyawo ziya kubanda xa kufika amaqondo okushisa.
Ukulimala kwemozulu njengamaqabunga ngamaqabunga ngamaxesha onke okuxhalabisayo kwimisebenzi yangaphandle yasebusika kunye nemisebenzi yokuzonwabisa.
Ezi nzakala zinokuvela kwiimpawu ezinzima ezinjengeentlungu ezinobungozi obungqongqo obunokufuna ukutsalwa kwezwane.
Iintlobo zeeNtsholongwane eziKhuselekileyo kwiNyawo
Frostnip
Ngezinye izihlandlo iFrostnip ibizwa ngokuba yindlela epholileyo yokuqhwala, eyenzeka emva kokuba kufudumele okufutshane kwiqondo lokushisa. Ngokungafani neqabunga lokwenene, akukho nqabileyo yolusu okanye izicubu ezinzulu ezenzekayo, ngenxa yoko i-frostnip ayibangela ukuba umonakalo ungapheli xa iinyawo zitshisa. Iimpawu ze-frostnip ziquka intlungu kunye neenguqu zemibala, ezifana nokugcoba (blanching) okanye ubomvu.
Frostbite
I-Frostbite iyaba mngcipheko xa ihamba ngokufudumala kwamaqondo okushisa, ngaphantsi kwe-32 ° F (0 ° C). I-Frostbite iyenzeka xa i-frostbite yangempela ibonakala ngaphakathi kwesikhumba, ekhokelela kumanqanaba omonakalo. Kwimigangatho yokuqala yeqabunga, iimpawu zifana ne-frostnip: isikhumba esiluhlaza esilubomvu kwaye ngezinye izikhathi sivuvuke xa kushushu. Ubungqina buyakwenzeka kwakhona, obangela ukuba indawo ingenelele ekumonakaleni xa umntu engabandezeleka kwaye athole uncedo lokuqala olufanelekileyo.
Ukuba ukuqhutyelwa okuqhubekayo kufudumele, umonakalo oqhoqhoqho unokuthi uqhubeke ngokubaluleka kwesikhumba kwaye kubangele ukuphazamiseka (i-2 degrees degree). Ngesilinganiselo sesithathu seqabunga, umonakalo uqhubela phambili kwesikhumba zibe ngamancuba angaphantsi. I-blisters ibonakala kwaye ingazaliswa ngegazi. I-frostbite yesiqingatha sesine iquka i-gangrene yendawo echaphazelekayo, ngokungafunekiyo idinga ukunqunyulwa kwesinye sezinzwane.
Kubalulekile ukuqaphela iimpawu zeqabunga ngokukhawuleza. Iindawo ezinqabileyo, ezinzima ezinyaweni zingabonakala zibe zimhlophe okanye zibomvu kwaye ziva nzima kunxibelelwano. Ukugqatswa kwesikhumba kunye nesikhumba sesibini kunye nesithathu kwisantya se-frostbite singadlulela iintsuku okanye iinyanga, kuxhomekeke kwinqanaba. Unyango lwe-frostbite lubandakanya ukufudumala kweenyawo ngelixa uqikelele ukuphepha ukushisa okanye ukuxinzelelo kwiindawo ezichaphazelekayo. Kukulungele ukuphakamisa isigungu esithintekileyo kwaye ufuna unyango ngokukhawuleza. Amanyathelo okufudumala ngokukhawuleza, afana namanzi afudumele, angabonelelwa ngeqela lezonyango.
Ukucwiliswa kweenyawo okanye kwiNyawo
Eyaziwa nangokuthi unyawo lomlambo, unyawo lokucwiliswa lwenzeka ngokuxhamla kwiimeko ezipholileyo, ezinamanzi. Iimpawu zokucwiliswa kweenyawo zinokufana ne-frostbite, ngaphandle kokuba inyawo lokucwiliswa libonakaliswe ngokubonakalisa ixesha elide kumaqondo angamaqabunga. Ukuba iimeko zichanekile, unyawo lokucwiliswa lunokuthi lube lukhona xa luhlala ngaphakathi. Ukunyuka kweenyawo kunokuba yingxaki kulabo abasebenza kwindawo epholileyo, apho iibhuthi zigqithise kwaye zibonakalise ukunyamezela.
Izimpawu zokuqala zibandakanya utshintsho kunye nombala oguqayo okanye obomvu, ekugqibeleni ukukhokelela ekubuhlungu, ukuvuvukala, kunye nokuveliswa kwe-blister emva kokuba iinyawo zifudumele.
Njengeqabunga, iimpawu zingase zenzeke kwiiveki kwaye zibe nefuthe elide elide njengezitshintsho zokushisa (uRayaud's phenomenon) kunye neentlungu zokudubula. Njengoko nge-frostbite, kulunge ukuwumisa iinyawo uze uphinde uzifudumise ngokukhawuleza. Ingqwalaselo yonyango kufuneka ifunwe ukuba iimpawu zingasombululi ngoncedo lokuqala.
Pernio okanye ii-Chilblains
Kwakhona kuthiwa ii-Chilbrains, i-pernio yenye enye imeko enokuthi ihanjiswe ngokugqithiseleyo kunobuncwane kunye nokupholisa, kungekhona ukushisa kwamaqondo okushisa. I-Pernio inezilonda zesikhumba eziqhelekileyo ezibangelwa umonakalo kwimithambo encinci yegazi ukusuka ekubambeni okubandayo. Izilonda zivame ukuvela ezinzwaneni kwaye zibonakalise njengeindawo ezibomvu, ezikhukhulayo zesikhumba.
Ezi nkalo zinokuba zibuhlungu kwaye zibuhlungu kakhulu, kwaye zihlala ziqhubeka emva kokutshatyalaliswa.
Le meko ichaphazela abafazi ngokuphindaphindiweyo kunamadoda kwaye ibuye iphinde iphinde ifumaneke. Ngokuqhelekileyo, izilonda zingakhokelela ekubhentsheni okanye kwi- gangrene . Unyango lunokubandakanya i-corticosteroid creams ukuze ukhulule itchki kunye nokuvuvukala, mhlawumbi imilomo yomlomo ukuphucula umjikelezo kwiindawo ezichaphazelekayo, kunye nokunyamekelwa kwilonda xa kuyimfuneko.
Imithombo
Irwin DO, uBrian. WaseMerika ugqirha. I-Case of Neecrotic Toes. Fi kelele 1/16/13. 2004 Feb 1; 69 (3): 609-610.
I-Dockery, i-DPM, iGary L. kunye neCrawford, iDPM, uMary Elizabeth (uMq.). Iziphazamiso ezinqamlekileyo zoMgangatho ophantsi. Philadelphia: WB Saunders, 1997. 128-29.
Amacandelo okuLawula nokuKhuselwa kwezifo. Cold Stress. Fi kelele 1/16/13.