NR 507 HYPERSENSITIVITY FINAL EXAM QUESTIONS WITH CORRECT VERIFIED ANSWERS 100% PASS (A+ CERTIFIED)

1. Type 1 hypersensitivity reaction Correct Answer Anaphylaxis is a type ___ hypersensitivity reaction. 2. Type 4 hypersensitivity reaction Correct Answer Allergic contact dermatitis is an example of ______ hypersensitivity reaction. 3. Neutrophils Correct Answer Which of the following are considered the "first responders" of the innate immune system? 4. IgG or IgM Correct Answer Type 2 (Cytotoxic) hypersensitivity reactions are mediated by: 5. Type I hypersensitivity Correct Answer reactions can be local or systemic. 6. Type I hypersensitivity reaction Correct Answer Allergic asthma is an example of a ____ hypersensitivity reaction 8. Type I hypersensitivity reaction Correct Answer On exposure to certain allergens (typically inhaled), individuals with allergic asthma experience inflammation of the airways, characterized by tissue swelling and excessive mucus production. This narrowing of the airways makes it difficult to breathe. 9. Mast cell degranulation Correct Answer Which of the following is the underlying pathology for hay fever? 10. Anaphylaxis