Ukuqonda Indlela I-Hypothermia Efezeka ngayo
I-Hypothermia ingaba yisimo esiphuthumayo sezokwelapha noma ukungenelela kwezokwelapha okusindisa; kuxhomeke kuphela kumongo. I-hypothermia yengozi ibangelwa izimo zemvelo kubandakanya isimo sezulu esibanda, ukucwiliswa kwamanzi abandayo, kanye nokuhlinzwa. I-hypothermia yezokwelapha isetshenziselwa ukunciphisa izinyathelo zomzimba ezimweni ezithile ukuze unike umzimba isikhathi sokuphulukisa ngaphambi kokulimala okwengeziwe.
Izimbangela ezivamile
Ukuveza umoya obandayo noma amanzi abandayo kuyimbangela enkulu ye-hypothermia. Ngokumangazayo, akusho ukuthatha isimo sezulu esibanda kakhulu ukuyiholela. Into ebalulekile ebaluleke kakhulu ukuthi umzimba ubanda kangakanani. Ukuxoxa enqoleni yokupaka ngobusuku obupholile ngaphandle kwengubo kwanele ukuba ufinyelele i-hypothermia emnene uma uvela lapho isikhathi eside ngokwanele. Ngempela, inkinga nge-hypothermia ukuthi iyancipha.
Uma isimo sezulu singabanda kakhulu, umzimba ungaqeda i-hypothermia ngokudala ukushisa kwawo. Indlela ecacile kunazo zonke umzimba okwenza lokho kungukuthuthumela, nakuba kunezinye izinqubo zokusebenzisa umzimba usebenzisa amafutha adala ukushisa nokusiza ukugwema i-hypothermia.
I-hypothermia elula ngokuvamile ayibikwa noma iphathwe ngobusuku obunzima ngoba uma isiguli sifinyelela ezingeni lakhe lokubekezela, ivame ukungena ngaphakathi lapho kufudumele futhi konke kuhle. Nokho, umoya omncane noma amanzi amancane angenza kube nzima nakakhulu. Isigameko ePhilippines sibonisa ukuthi ngisho nasezindaweni ezishisayo, umoya owanele nemvula kungabangela i-hypothermia.
Ukucwiliswa Kwamanzi Amanzi
Isizathu esisheshayo se-hypothermia ukucwiliswa emanzini abandayo. Amanzi aqhuba ukushisa ngaphandle komzimba cishe izikhathi ezingu-25 ezisheshayo kunomoya. Ukuwela emanzini abandayo kuyaziwa njengesiziphuthumayo sezokwelapha.
Ukukhuphuka emanzini ngezingubo eziboshiwe kuyinkinga. Izingubo ezimanzi ezibhekene nezikhumba ziyaqhubeka nokudonsa ukushisa.
Enye yezinyathelo zokuqala zokwelapha i-hypothermia ukukhipha izingubo ezimanzi, ngisho noma kusho ukuthi isiguli siyahamba. Ingubo encane, eyomile ingcono kunezingxenye ezimbalwa zezingubo ezimanzi.
Kodwa-ke, isifundo esisodwa sathola ukuthi ukuwela emanzini ngenkathi ukugqoka kungase kube ngcono. Kukhona ungqimba lwamanzi eduze kwesikhumba okusebenza njengendwangu yokushisa, ukufaka ukushisa kuze kube yilapho isiguli siqala ukuhamba noma sizama ukugebha. Abacwaningi babezama ukuthola ukuthi noma ukulinda usizo noma kungcono kunokuba badonsa endaweni ephephile ekucwilweni kwamanzi abandayo. Njengoba kuvela, ukuwela ngezambatho kugcina isiguli sishisa, kepha ukuzama ukugebha ngezingubo kuyingozi kakhulu ngenxa yokukhathala.
Isikhwama se-Wind Chill
I-oven convection ipheka ngokushesha futhi ngaphezulu ngokulinganayo ngokuhamba emoyeni kuyo yonke i-turkey egazisayo. Imimoya epholile isebenza ngendlela efanayo ekushintsheni. Umoya obandayo ophuma kuwo wonke umzimba ususa ukushisa ngokushesha. Ukushaya umoya akuyona nje inkohliso yomuzwa womzimba njengokungathi umoya unzima kakhulu; empeleni kunciphisa izinga lokushisa. Inhlanganisela eyingozi kunazo zonke ukuhlanganisa amanzi namanzi abandayo.
Ukuhlinzwa
Imvelo ayihlali njalo ngesimo sezulu. Iziguli ezimweni zokuhlinzwa zingathuthukisa i-hypothermia ngezizathu ezimbili. Okokuqala, bahamba.
Ngokuvamile, iziguli ezihlinzayo azigcini nje ngeengubo noma ezimbili ukuze zihlale zifudumele ekamelweni ngokuvamile zigcinwa zipholile kunezindlu ezijwayelekile.
Okwesibili, ama-guts azo avezwa. Isikhumba sisebenza njengenqwaba yokugcina ukushisa emzimbeni. Lapho isikhumba sidliwa evulekile futhi izitho zangaphakathi zivezwa emoyeni wangaphandle, umzimba ucolile ngokushesha kakhulu.
Hypothermia zokwelashwa
Akuzona zonke izimbangela ze-hypothermia ezimbi. I-hypothermia yokwelashwa yindlela yokunakekelwa kwezokwelapha okuhloswe ukunciphisa umzimba wokuba ukuvumela ukuphulukiswa kutholakale. I-hypothermia yezokwelapha isetshenziswa kakhulu emva kokuvuselelwa kwe-cardiac ukuboshwa.
Izisusa Zezifo Zomzimba
Amafutha omzimba, ikakhulukazi amafutha omntsundu, enza njengama-insulation kanye nomshini wokushisa. Amanothi amafutha ngokuvamile atholakala ngephrofayli yezakhi zofuzo. Abantu abathile bomdabu baye baqala ukuguqula isimo sezulu esibanda, njengokuguquguquka komzimba kwamaMelika aseMelika okuholela ezingeni eliphakeme lokunciphisa umzimba kanye nokushisa komzimba okungaphezulu.
Abesifazane ngokuvamile banamazinga aphansi okuphumuza ama-metabolic kunamadoda futhi ngokuvamile banomdlavuza we-hypothermia.
Izinkinga Zezinhliziyo Zezinhliziyo
Iziguli ezinezinkinga zamangqamuzana ezinjengesifo sikashukela zivame ukwedlula i-hypothermia kunabanye abantu. Ngokufanayo, ezinye iziguli ezinezinkinga zezinzwa zinenkinga yokulawula ukushisa komzimba okuyisisekelo.
Uma wazi ukuthi usengozini ephakeme ngenxa yalezi zimo, khumbula ukuthi i-hypothermia evamile ibangela ukuthi ukwazi ukuthatha izinyathelo zokuzivikela.
Utshwala njengengqinamba engozini
Ukusetshenziswa kotshwala kungenye yezinto ezibangela ingozi enkulu engabangela i-hypothermia. Utshwala yi-vasodilator, okusho ukuthi ivula imithwalo yegazi yomzimba futhi ivumela igazi ukuba ligijime ngokukhululekile phezulu kwesikhumba. Ukugeleza kwegazi kubeka iziguli utshwala egazini labo engcupheni ye-hypothermia ngenkathi ngesikhathi esifanayo uzizwa sengathi zihle futhi zifudumele.
Utshwala kukwenza uzizwe sengathi ufudumala ngokuhambisa yonke leyo nhle, negazi elifudumele eduze kwama-receptors asezingeni lokushisa elisesikhumbeni. Utshwala unedumela elinjalo lokukufudumala ngoba livame ukubhekwa njengeqhwa emakhazeni. Ama-Hot Toddy athengiswa cishe kuwo wonke ama-ski lodge, ngenhlanhla eduze kwesokudla.
Ngeshwa, igazi elisondelene kakhulu nomhlaba livumela ukushisa okuningi ukubalekele igazi futhi, ekugcineni, umzimba. Ngisho noma isiphuzo noma ezimbili kungenza uzizwe ushisayo okwamanje, manje usengozini enkulu yokwenza i-hypothermia.
> Imithombo:
> Bowes, H., Eglin, C., Tipton, M., & Barwood, M. (2016). Ukubhukuda ukusebenza nemiphumela ye-thermoregulatory yokugqoka izingubo esimweni sokusinda samanzi abandayo abandayo. Journal European Of Physiology Applied , 116 (4), 759-767. i-doi: 10.1007 / s00421-015-3306-6
> Fudge, J. (2016). Ukuzivocavoca kuCold. Impilo yezemidlalo: Indlela Eyinkimbinkimbi Yomphakathi , 8 (2), 133-139. i-doi: 10.1177 / 1941738116630542
> Gocotano, A., Dico, F., Calungsod, N., Hall, J., & Counahan, M. (2015). Ukuvezwa kwesimo sezulu esibanda ngesikhathi sokubutha kwabantu ePhilippines. I-Bulletin Ye-World Health Organization , 93 (11), 810-814. doi: 10.2471 / blt.15.158089
> ishimura, T., & Watanuki, S. (2014). Ubuhlobo phakathi kwe-haplogroup yama-mitochondrial kanye nezinguquko zonyaka zempendulo zomzimba ezibandayo. I-Journal Of Anthropology Engokwemvelo , 33 (1), 27. i-doi: 10.1186 / 1880-6805-33-27
> Klein, L., Cole, J., Driver, B., Battista, C., Jelinek, R., & Martel, M. (2018). Ukugula Okubalulekile Okungahlosiwe Phakathi Neziguli Eziphuthumayo Iziguli Eziletha Ukudakwa Ngokudakayo Kokudakwa. Annals Of Medicine Emergency , 71 (3), 279-288. doi: 10.1016 / j.annemergmed.2017.07.021