Question

What are the four main characteristics of inflammation?

redness, pain, pyrogen production, and edema
redness, heat, swelling, and pain
redness, heat, swelling, and antibody production
heat, pain, redness, and sepsis

Answer 1

The four main characteristics of inflammation are redness, heat, swelling, and pain.

Step-by-step explanation:

The four main characteristics of inflammation are redness, heat, swelling, and pain. These signs are caused by increased blood flow to the affected area and the release of chemicals that attract white blood cells to the site of injury or infection.