Midterm Exam - NR507 / NR 507 Advanced
Pathophysiology – (Latest 2023 / 2024):
Verified Answers- Chamberlain
1. What is hypersensitivity type 4
Answer: Delayed response, Occurs 24-72 hrs after exposure
Doe not involve antigen/antibody complexes
2. Hypersensitivity type 4...
Midterm Exam - NR507 / NR 507 Advanced Pathophysiology – (Latest ): Verified Answers - Chamberlain 1. What is hypersensitivity type 4 ✓ Answer: Delayed response, Occurs 24 -72 hrs after exposure ✓ Doe not involve antigen/antibody complexes 2. Hypersensitivity type 4 is mediated by what ? ✓ Answer: T cells!!! 3. Example of hypersensitivity type 4 ✓ Answer: contact dermatitis ✓ Poison ivy ✓ Delayed response occurs in area of contact 4. Organ rejection is made up of what hypersensitivity and why? ✓ Answer: Type 2 and 4. ✓ Involves cytotoxicity (2) ✓ T cells play a role in organ rejection (4) 5. Atopic dermatitis is example of what ✓ Answer: type 1 hypersensitivity 6. Contact dermatitis is example of what ✓ Answer: type 4 hypersensitivity 7. Contact dermatitis treatment ✓ Answer: topical corticosteroids 8. Atopic dermatitis treatment ✓ Answer: -Antihistamines 9. What is primary immunodeficiency ✓ Answer: Deficiency in any essential component of the immune response that is mostly recessively inherited; a gene defect; 10. Exam ple of primary immunodeficiency ✓ Answer: B lymphocyte deficiency
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