Final answer:
The inappropriate action when treating frostbite is to gently rub the affected area, as it can cause more damage. Use a warm external heat source, monitor vital signs, and avoid rubbing the frostbitten tissue.
Step-by-step explanation:
Inappropriate Action When Treating Frostbite
The action which is not appropriate when treating frostbite is D) Gently rubbing the affected area. This can cause more damage to the frostbitten tissue. When treating frostbite, it is important to use a heat source up to 105° F, monitor vital signs periodically during treatment, and provide warming with an external, even heat source. However, rubbing can increase damage to already vulnerable tissues.
When body temperatures drop, such as during a blizzard, arterioles constrict to minimize heat loss, leading to reduced circulation in extremities like the hands and feet. This can manifest as frostbite if the skin freezes. Warming should be done carefully and without applying pressure or friction that can aggravate the injury.