Disease of The Immune System (19) Flashcards
1
Q
Immune response to an antigen termed allergen
A
Allergic Reaction
2
Q
Type of hypersensitivity that has an immediate immune response, harmless, hay fever, hives, allergy induced asthma
IgE antibody
Triggers mast cell degranulation
A
Type I Hypersensitivity
3
Q
Mix matched blood transfusion
IgG, IgM antibodies
Cell damage
Hemolytic Disease of the Newborn (Rh)
A
Type II Hypersensitivity
4
Q
T cell (cytotoxic) and Macrophages Tissue Damage Contact Dermatitis Asthma or Chronic allergic rhinitis Transplant rejection Happens after 24-72 hours APC activate helper T cells
A
Type IV Hypersensitivity
5
Q
IgG, IgM, and IgA Tissue Damage Immune Complexes Complement Activation Mast Cell degranulation Lupus, Rheumatoid Arthritis
A
Type III Hypersensitivity