To northward ski, watching snow is not little " old wide " the reservation program of Spring Festival go on a journey. But once the southern that regards very little contact as snow arrived northward, how should the environment that faces a world of ice and snow be afraid of freezing descent again? The health that is travel of a few ice and snow below reminds:
1, ice and snow cantonment frostbite: Frostbite happens in air temperature to fall commonly when 1 Celsius. Human body is light the place of frostbite is the skin with body bare watch, wait like hand, nose, ear, face; 2 it is human body is far from cardiac area, be like double foot, because be far from cardiac area to get blood,this basically is of the loop the impact is the least.
Symptom: Can feel above all smartly, then the skin can appear cadaverous stain, companion has coma feeling. Can appear after that like pebble nugget, companion has aching, strut, aglow, remove blister, abate finally, disappear.
Therapeutics: Preliminary frostbite: Put frostbite position warm place, like handle clip is in alar, or the gastric ministry that reachs the foot in the companion, but avoid by all means and companion's slow-witted time is too long. The meeting when restoring produces aching move.
Deepness frostbite: Discovery hind should prevent the condition of an injury in time to worsen further, best method is the Wen Shuizhong that puts the position of frostbite at be 28~28.5 Celsius to control about restores slowly, but 10 thousand not usable snow are kneaded brush or use internal heat roast.
Serious frostbite: Right now the symptom of likelihood happening is a blister, not only be affected very easily, turn very easily also for fester. Then will be changed grey gradually by the place of frostbite, blacken, necrotic, flake finally. Want to send toward hospital cure as soon as possible at that time, do not carry blister broken, also do not want attrition injury to be in, the injury is in be heated to be able to produce pang more.
2, the snow blindness of high mountain ski: Snow blindness is to show person eye is in intensity of sun's rays line for long exorbitant, too concentration, below the environment of ice crystal catoptric in be reflexed through ground ice and snow or passing cloud layer, create the situation that eyesight disappears temporarily.
Symptom: It is to be when pop eye at first, the eye feels quite sensitive, it is then do not live blink, companion has strabismus, the meeting in the line of sight is shown later pink, deepen gradually, have grind keenly feel.
Therapeutics: Reach dark place, blindfold double eye, ice before forehead of wet cloth park, prevent ache of high temperature aggravate.
3, seek to live on signal: After producing risk, you besides should have arranged oneself the basiccest live outside demand, the signal of issues need others help namely ask for help that should do next. Their method is very much, fall in different condition of course each are not identical, although there also is different kind below same environment. Anyhow, use everything is available beside you the attention that the thing goes attracting others, discover you when people that momently, you succeeded.