In the Situation of Systemic Lupus Erythematosis (Called Lupus),complexes of Antibody

Multiple Choice

In the situation of systemic lupus erythematosis (called lupus) ,complexes of antibody and antigen form and these immune complexes insert themselves into small blood vessels,joints,heart,and kidney,causing damage to the organ tissue.The course of the disease is unpredictable,with periods of illness alternating with remissions.How is lupus,a type III hypersensitivity,similar to infectious allergy,a type IV hypersensitivity reaction?

A) The mechanism of both lupus and infectious allergy involve large amounts of inflammatory chemicals released into tissue.
B) Both lupus and infectious allergy involve large amounts of antibody production.
C) Both lupus and infectious allergy are immediate-type hypersensitivities,occurring within a few hours.
D) Both lupus and infectious allergy have IgE in their mechanisms.