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First Aid And CPR AED Level C Practice Exam

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What should you do to address dehydration during frostbite care?
Correct Answer:
Rehydrate
Explanation:
Hydration supports blood flow to damaged tissues and helps with healing. Dehydration reduces blood volume and makes the blood thicker, which can limit perfusion to frostbitten areas and slow recovery. Rehydrating with water or an electrolyte solution restores fluid balance and helps ensure the affected tissues receive oxygen and nutrients needed for healing. Limiting fluids or using diuretics would worsen dehydration and further decrease circulation. Beverages with caffeine, like coffee, can contribute to dehydration and aren’t the best choice for supporting tissue repair. So, rehydration is the best step to address dehydration during frostbite care.

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