An immediate and intense type I reaction that can be treated with antihistamines is characteristic of __________.
A) anaphylaxis
B) anaphylactic shock
C) autoimmune disease
D) an HIV infection
E) AIDS

Question

Quizplus · Accepted Answer

Anaphylaxis is a severe and immediate type I hypersensitivity reaction that can occur in response to exposure to an allergen. It can cause symptoms such as hives, swelling, difficulty breathing, and in severe cases, anaphylactic shock. Antihistamines can be used to treat mild to moderate symptoms of anaphylaxis.

An Immediate and Intense Type I Reaction That Can Be