Thaum muaj ntau yam kev raug mob thiab kev txiav me me, qhov txias tuaj yeem pab tau rau thawj lub sijhawm. Nyob rau tib lub sijhawm, tus neeg yuav nyob deb ntawm lub tub yees, thiab cov dej txias yuav tsis nyob ntawm tes. Hauv cov xwm txheej zoo li no, muaj cov pob khoom hypothermia hauv cov khoom siv thawj zaug pab. Cov khoom zoo li no yuav pab tau sai thiab muaj txiaj ntsig nrog kev txiav me me, kev raug mob me thiab bruises.
Hypothermic pob
hom tshuaj txias no yog lub hnab yas uas muaj cov khoom siv tshuaj lom neeg, vim tias qhov kub ntawm lub hnab poob qis heev. Lub pob txias yog ib qho yooj yim los thov rau kev raug mob me me thiab kev txiav me me. Nrog bruises, sprains thiab ruptures ntawm ligaments, nrog rau cov me me capillary txiav, thaum thauj tej yam tshuaj, xws li coolants yuav luag indispensable.
Txoj Cai Ua Haujlwm
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub pob hypothermic yog ua raws li cov tshuaj tiv thaiv tshuaj,ua rau muaj kev poob qis hauv qhov kub thiab txias. Sab hauv lub hnab yog ib lub hnab ntim dej tsis zoo, thiab ib ncig ntawm nws yog ammonium nitrate (ammonium nitrate). Thaum sib tov cov ntsiab lus ntawm cov khoom ntawm lub pob, cov dej kub poob rau 0-5 ° C.
Nws yuav tsum nco ntsoov tias nrog kev sib tsoo ntse thiab ua kom muaj zog ntawm lub pob hypothermic, cov tshuaj tiv thaiv tawm sai dua thiab txias dua, tab sis qhov kub thiab txias tsis nyob ntev. Txoj kev ntawm daim ntawv thov pob no yog siv rau kev txiav me me.
Nrog qis qis qis ntawm lub pob ntau dua li thawj kis, cov tshuaj tiv thaiv tshwm sim nrog kev tso tawm qis dua, tab sis nws kav ntev. Txoj kev no yog siv rau bruises thiab sprains.
Yog tias lub hnab tawg thiab cov kua dej nkag rau ntawm daim tawv nqaij, nws yuav tsum tau yaug qhov chaw no nrog dej txias. Cov xwm txheej no tshwm sim tsis tshua muaj, lub hnab yog ua los ntawm cov khoom siv ruaj khov. Txwv tsis pub haus dej ntawm lub hnab.
Daim ntawv thov
Thaum raug mob tshwm sim, kev puas tsuaj rau cov hlab ntsha tshwm sim, lawv ncab ua rau cov txheej txheem inflammatory. Kev tawg ntawm me me capillaries ua rau hemorrhage, tsim hematoma. Inflamed chaw thiab hematoma tso siab rau receptors, uas ua rau mob. Daim ntawv thov txias txo vascular permeability, thaum txo qhov yuav tshwm sim ntawm hematoma tsim thiab cov ntaub so ntswg o.
Rau qhov kev txiav me me thiab qhov ntswg los ntshav, kev siv lub pob hypothermia tuaj yeem nres los ntshav sai sai. Ntawmqee cov tshuaj yuav tsum tau nqa mus rau qhov kub thiab txias. Cov pob ntawv tuaj yeem khaws cia rau ob peb teev.
Lub pob "Snowball" hypothermic pob pab nrog kev kub hnyiab yam tsis tau tawg ntawm daim tawv nqaij, kab tom, nrog qee yam kab mob thiab mob caj dab, nrog rau cov cua sov thiab tshav ntuj.
Txhawm rau qhib lub pob, muab tso rau ntawm qhov chaw tiaj tus thiab ntaus nws nrog koj lub nrig ob peb zaug. Tom qab tawg lub hnab ntim dej, tshuaj lom neeg cov tshuaj tiv thaiv pib thiab txias tawm. Lub sijhawm khaws cia qhov kub tsis tshua muaj qhov sib txawv ntawm 20 mus rau 40 feeb, nyob ntawm qhov chaw. Yog tias koj siv lub hnab thermal, lub sijhawm txuas ntxiv.
pros and cons
pob khoom hypothermia muaj ntau qhov zoo:
- hom dej txias no tsis tas yuav tsum muaj kev cia tshwj xeeb. Koj tuaj yeem nqa lawv nrog koj hauv koj lub hnab kom ntev.
- Lawv siv ncaj qha rau thaj chaw puas yam tsis siv ntaub qhwv.
Qhov tsis zoo ntawm cov pob khoom hypothermic suav nrog:
- siv ib zaug.
- Short duration.
