<prompt> True about frostbite are all, except -Occurs due to extreme coldFormation of ice crystals within tissuesRewarming is not doneSeen in fingers and toes  <response>: IN CASE OF FROSTBITE , REWARMING IS THE FIRST LINE OF TREATMENT Frostbite It is due to freezing and formation of ice crystals which causes obstruction of blood supply within tissues. It occurs due to exposure to great extremes of cold -2.5oC. Treatment : Rewarming Protection of the affected pa Anti infetive measures have to be taken 