How high should an injured limb be elevated above the heart to control bleeding?

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Multiple Choice

How high should an injured limb be elevated above the heart to control bleeding?

Explanation:
Elevating the injured limb helps slow bleeding by using gravity to reduce the blood flow to the area, making it easier for clots to form. Do this just enough to place the limb a little above heart level—about two to four inches. This small raise lowers the pressure in the injured vessels without cutting off arterial blood flow to the limb. Elevating higher than that can hinder arterial inflow and cause more harm, discomfort, or tissue trouble. After applying direct pressure to control the bleed, support and check the limb, ensuring color and sensation remain normal.

Elevating the injured limb helps slow bleeding by using gravity to reduce the blood flow to the area, making it easier for clots to form. Do this just enough to place the limb a little above heart level—about two to four inches. This small raise lowers the pressure in the injured vessels without cutting off arterial blood flow to the limb. Elevating higher than that can hinder arterial inflow and cause more harm, discomfort, or tissue trouble. After applying direct pressure to control the bleed, support and check the limb, ensuring color and sensation remain normal.

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