The vasoactive amine that causes vasodilatation released during inflammation is found in which of the cell______________?
Correct answer: D. Mast cells
- A. Plasma cells
- B. Lymphocytes
- C. Monocytes
- D. Mast cells
Explanation
The vasoactive amine histamine is stored chiefly in mast cells, as well as basophils and platelets, and causes early vasodilatation and increased vascular permeability. Among the listed options, mast cells are the correct source.
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