In an inflammatory response,the direct effect of histamine is to ____.
A) dilate blood vessels causing increased blood flow to the area of infection
B) decrease heat accumulation in the area of infection
C) directly kill bacteria
D) attack cytotoxic T cells
E) cause B cells to release antibodies

Question

Quizplus · Accepted Answer

Histamine directly causes dilation of blood vessels, leading to increased blood flow to the area of infection. This increased blood flow brings more immune cells and other substances to fight the infection.

In an Inflammatory Response,the Direct Effect of Histamine Is to ____