Question

When degranulation of mast cells occurs and chemical mediators are released, which of the following would occur in the lungs?
I. Increased vascular permeability
II. Increased mucus production
III. Smooth muscle relaxation
IV. Vasodilation with edema
a. I, II, and IV only
b. I, II, III and IV
c. I, II, and III only
d. I and IV only

Answer

This answer is hidden. It contains 561 characters.