What would the result be if histamine and nitric oxide were NOT secreted during a puncture injury?
A)Helper T cells could not be signaled.
B)The blood vessels would be more permeable.
C)The mast cells constrict.
D)Healing would be slower.
E)Healing would not take place at all.

Question

Quizplus · Accepted Answer

Without the secretion of histamine and nitric oxide,the blood vessels would not dilate or become more permeable.This means that the proteins and cells involved in the healing process cannot get to the injury site as quickly.Thus,healing would be slower.

What Would the Result Be If Histamine and Nitric Oxide