A child falls off her bike and skins her knee.Which form of immunity will be activated immediately?

Question

Quizplus · Accepted Answer

Innate immunity is the first line of defense and is activated immediately in response to an injury or infection. It includes physical barriers like skin and mucous membranes, as well as chemical barriers like enzymes and acids that prevent the entry of pathogens. In the scenario described, the skin barrier has been breached, and the innate immune response will trigger a cascade of events including inflammation, recruitment of immune cells, and activation of phagocytic cells to eliminate any potential pathogens that may have entered the wound.

A Child Falls Off Her Bike and Skins Her Knee