Certified Hand Therapist (CHT) Practice Exam

What is a common treatment protocol for frostbite?

1. Immediate surgery to remove frozen tissue

2. Rewarming and restoring blood flow to the area

3. Application of ice packs to reduce swelling

4. Injections of steroids to prevent inflammation

The correct answer is: Rewarming and restoring blood flow to the area

Rewarming and restoring blood flow to the affected area is indeed a common treatment protocol for frostbite. This approach is crucial because frostbite results in the freezing of body tissues, leading to potential ischemia and tissue damage. The primary goal of treatment is to reverse the cold-induced effects, restore normal temperature, and improve circulation to the tissues, which can help prevent further damage and promote healing. When the body part is rewarmed, it allows for the reestablishment of circulation, which is essential for delivering nutrients and removing waste products. It is important to perform rewarming gently and ideally in a controlled environment, as rapid or extreme rewarming can exacerbate tissue damage. Other treatment options, such as immediate surgery, are typically not the first line in cases of frostbite and are reserved for severe instances or complications such as necrosis. Similarly, the application of ice packs is contraindicated, as maintaining cold exposure can worsen the injury. Injections of steroids are usually not a standard treatment for frostbite; they may be used in other inflammatory conditions but do not align with the immediate management of frostbite. Thus, rewarming is a foundational step in effective frostbite treatment.