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Cold-Related Emergencies Frostbite (frost nip) Frost nip is a superficial skin injury due to skin freezing. Frostbite is characterized by the freezing of the skin at a deeper level underneath the surface. Fingers, toes, cheeks, nose and ears are susceptible to either condition. Frostbite is often associated with hypothermia. Causes Exposure to cold temperatures. Prevention Avoid […]