A patient develops localized heat and erythema over an area on the lower leg.These findings are indicative of which secondary defense against infection?

Question

Quizplus · Accepted Answer

Localized heat and erythema are classic signs of inflammation, which is a secondary defense mechanism against infection. Inflammation is triggered by the release of chemical mediators that increase blood flow and vascular permeability, leading to the accumulation of immune cells and fluid in the affected area to combat the infection.

A Patient Develops Localized Heat and Erythema Over an Area