Place the following events of an inflammatory event in response to bacterial infection in proper order
1. Activated complement binds to bacteria.
2. Capillary permeability increases.
3. Phagocytes engulf bacteria.
4. Mast cell receptors bind to bacterial antigens.
5. Signaling molecules cause arterioles to widen.
a. 4-5-2-1-3
b. 4-3-1-2-5
c. 5-2-1-4-3
d. 1-3-4-2-5
e. 5-2-4-1-3
ANSWER: a
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