What is the first step in the major events of the inflammation process?

Question

Quizplus · Accepted Answer

The first step in the major events of the inflammation process is injury, which triggers mast cells to release chemical mediators, such as histamine and prostaglandins, that cause vasodilation and increased permeability of blood vessels. This leads to the migration of leukocytes and other immune cells to the site of damage, initiating the inflammatory response. Formation of pus and edema, scar formation and/or resolution, vascular reactions, and activation of the complement system are all subsequent steps in the inflammatory process.

What Is the First Step in the Major Events of the Inflammation