Match the Definitions in Questions with the Mast Cell Mediator

Multiple Choice

Match the definitions in questions with the mast cell mediator (A-G) that most closely matches it.
-Cyclooxygenase-pathway product of arachidonic acid metabolism that causes vascular dilatation,smooth muscle contraction,and neutrophil chemotaxis

A) Histamine
B) Tryptase
C) Prostaglandin D2
D) Leukotriene C4
E) Platelet-activating factor
F) Interleukin-5
G) Tumor necrosis factor-a