The destruction of frostbite is caused by two respects, it is humoral and frozen destroy a cell, local blood creates the 2 constituent obstacle that are frostbite circularly haemal Yu is accumulated, bring about big range finally the organization is necrotic.
The frostbite in mountain-climbing or field activity is to be in more carelessly when those who happen. The place that produces frostbite often encounters cold systole as a result of blood-vessel, blood circulates not free and generation coma feeling. The person that has experience is met conciously mobile toe finger, measure is adopted to make apathetic limbs warm come over immediately after hands or feet has coma to feel, in the bosom that can put underhand method in oneself and companion when necessary. Anoxic meeting makes body metabolization rate is reduced, truly water can make blood becomes stiff, these two because fast metropolis frostbite is more incidental. Expose cutaneous frostbite to be able to not be in when having wind happen inside minute, the organization of firm frostbite is white (be short of blood) or amaranthine (Yu blood) hair is good. Companion often should check each other.
The processing after serious frostbite happens is (if do not have again the likelihood of frostbite) the limbs of frostbite of tepid leach bubble that uses 40C to 43C comes defrost. The blood that regains frostbite position is the first target of cure circularly. Slight frostbite can be put in warm underwear to handle with handle foot. If begin,become aware piece aching is good sign. The organization after noticing defrost is very sensitive and flimsy, the organization after defrost happens again frostbite freezes than just beginning to indissoluble the harm that cause is great still, if the wounded needs to go with the foot of frostbite,go down so or meeting aspic may be returned to go up when the place of frostbite is withdrawing, that does not want defrost first. Take aspirin to be able to help attenuant blood promote a loop. The before seeing the doctor that has experience problem after emergency treatment is finished basically is to prevent to affect. Antibiotic of profess to convinced circulates as a result of blood not free arrives at cut not easily. The doctor of the assorted of noise made in coughing or vomiting that does not know Chen Junwu looks considered this issue.
A lot of organizations after serious frostbite are growing, be in not good second birth of the organization below the condition that offers blood is very difficult, to avoid frostbite share the destruction of other to airframe part, the doctor often can recommend excision and amputation only.
The person that lives in cold environment experiences education to give pair of chill should stimulate response, in cold when increase skin to offer blood, make the person increases to cold resistance. Hold to winter swimming or the person that bathe cold water to have this kind of experience. Common saying says spring cover autumn aspic also yes this truth. Additional, often do not have basic drive cold habit and consciousness from the person that is brought up in warm environment. Northerner knows from the experience of snowball hand aspic hemp is what feeling as a child, rising to pinprick feels and feel sorely yes warm up is how, know brisk dress has air cooling to was not worn enough from time to tome those way that meet temporarily. To chill the environment often does not know a lot of local are used to natural way at the beginning of the person that does not have experience of very much cold environment. I do not know Chen Junwu to there is air temperature experience 0 times how many before, but I notice the person that just came to north from southern and warm environment is opposite in the winter dress effectively take there is a concept in brain.
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