Anaphylactic Shock Is Defined As

Anaphylactic shock is defined as:

A) a bacterial disease of the lungs and skin, also called tuberculosis.
B) a viral disease of the brain and spinal cord similar to bacterial meningitis.
C) an allergy to a substance distributed throughout the body, affecting the blood, lungs, and heart.
D) the production of large amounts of antibodies in response to a particular bacterial disease.