NR 507 CHAPTER 9 QUIZ– QUESTION AND ANSWERS GRADED A *ACE IT

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1. Hypersensitivity is best defined as a(an): 2. A hypersensitivity reaction that produces an allergic response is called: 3. The common hay fever allergy is expressed through a reaction that is media... ted by which class of immunoglobulins? 4. Which type of antibody is involved in type I hypersensitivity reaction? 5. Blood transfusion reactions are an example of: 6. During an IgE-mediated hypersensitivity reaction, which leukocyte is activated? 7. During an IgE-mediated hypersensitivity reaction, what causes bronchospasm? 8. During an IgE-mediated hypersensitivity reaction, the degranulation of mast cells is a result of which receptor action? 9. What characteristic do atopic individuals have that make them genetically predisposed to develop allergies? 10. What is the mechanism that results in type II hypersensitivity reactions? 11. When mismatched blood is administered causing an ABO incompatibility, the erythrocytes 12. When antibodies are formed against red blood cell antigens of the Rh system, the blood cells are destroyed by: 13. When soluble antigens from infectious agents enter circulation, tissue damage is a result of: 14. How are target cells destroyed in a type II hypersensitivity reaction? ... [Show More]

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