The redness and heat of an inflamed area are due to a local hyperemia caused by ________.
A. vasodilation
B. vasoconstriction
C. phagocyte mobilization
D. production of complement and interferon
Answer:A
The redness and heat of an inflamed area are due to a local hyperemia caused by ________.
A. vasodilation B. vasoconstriction C. phagocyte mobilization D. production of complement and interferon