Question

How does compression reduce swelling after an injury? A. It cools the injured tissue. B. It keeps the injury elevated. C. It cuts off blood flow. D. It narrows blood vessels

Answer 1

he is right it is D

Step-by-step explanation:

Answer 2

D. it narrows blood vessels

Step-by-step explanation:

Applying pressure to an injury helps reduce swelling by restricting the flow of blood and other fluids. You can apply compression with static bandages, elastic bandages, or cold and compression devices.