Question

How can edema be beneficial?(a) By bringing more white blood cells to the swollen area to light infection
(b) By bringing fewer protein to the swollen area to increase infection.
(c) By bringing hemoglobin to the swollen area to fight infection.
(D) By bringing fewer white blood cells to the swollen area to increase infection.​

Answer 1

Answer:

This swelling (edema) is the result of excess fluid in your tissues — often caused by congestive heart failure or blockage in a leg vein. Signs of edema include: Swelling or puffiness of the tissue directly under your skin, especially in your legs or arms. Stretched or shiny skin

Swelling is the result of the increased movement of fluid and white blood cells into the injured area. The release of chemicals and the compression of nerves in the area of injury cause pain. The pain and swelling can keep the athlete from using the injured part, serving to protect it from further injury.