<prompt> Frost bite is treated byRapid rewarmingSlow rewarmingIV pentoxyphilineAmputation  <response>: Frostbite injuries affect the peripheries in cold climates. The initial treatment is with slow rewarming in a bath at 42 C. The cold injury produces delayed microvascular damage. Level of damage is difficult to assess. Surgery usually does not play a role in its management, until there is absolute demarcation of the level of injury. 