When degranulation of mast cells occurs and chemical mediators are released, which of the following would occur in the lungs?I. Increased vascular permeabilityII. Increased mucus productionIII. Smooth muscle relaxationIV. Vasodilation with edema
?

A. Increased vascular permeability
B. Increased mucus production
C. Smooth muscle relaxation
D. Vasodilation with edema


Answer: A

Health Professions

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