NR 507 midterm Questions with complete solutions

Hypersensitivity: Type 1 correct answer: -Mediated IgE -inflammation due to mast cell degranultion -anaphylactic, asthma, hay fever treatment: epinephrine Hypersensitivity: Type 2 correct answer: -Cytotoxic reaction: tissue specific -binds to the antigen ON THE CELL SURFACE -macrophages are primary effectors cells involved cause tissue damage or alter function Hypersensitivity 2 correct answer: -Graves Disease (hyperthyroidism) -alters function not destroy -blood transfusions reaction- transfused erythrocytes are destroyed by agglutination or lysis -drug allergies -hemolytic anemia Hypersensitivity: type 3 correct answer: -Not organ specific -antibody binds to soluble antigen OUTSIDE THE CELL SURFACE that was released into the blood or bodily fluids, and the complex is then deposited in the tissues Hypersensitivity: Type 3 correct answer: -rheumatoid arthritis -Systemic Lupus Erythematosus (SLE) -Raynaud's Hives (urticaria) correct answer: Hypersensitivity Type 1 First responders to innate the immune system correct answer: Neutrophils Allergic contact dermatitis correct answer: Hypersensitivity Type IV