Which of the following are chemical mediators that direct vasodilation and vascular permeability?
A) arginine and bicarbonate
B) sodium and fibrinogen
C) histamine and nitric oxide
D) interferon and ammonia
E) betadine and chemotaxin

Question

Quizplus · Accepted Answer

Histamine and nitric oxide are chemical mediators that direct vasodilation and vascular permeability. Arginine and bicarbonate are not associated with these functions, sodium and fibrinogen are not chemical mediators involved in directing vasodilation and vascular permeability, interferon and ammonia are associated with immune responses but not with these specific functions, and betadine and chemotaxin are not chemical mediators involved in directing vasodilation and vascular permeability.

Which of the Following Are Chemical Mediators That Direct Vasodilation