Anaphylaxis is the term for reactions caused when certain antigens combine with
A) IgG antibodies.
B) complement.
C) macrophages.
D) histamine.
E) IgE antibodies.

Question

Quizplus · Accepted Answer

Anaphylaxis is a severe allergic reaction that occurs when antigens bind to IgE antibodies, which are attached to mast cells and basophils, leading to the release of histamine and other mediators.

Anaphylaxis Is the Term for Reactions Caused When Certain Antigens