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NR 507 Midterm Questions - Hyper sensitivity / Immunity, Exams of Advanced Education

University of TorontoAdvanced Education

NR 507 Midterm Questions - Hyper sensitivity / Immunity Hives (urticaria) are an example of a: - CORRECT ANSWER Type 1 hypersensitivity reaction Type 2 (Cytotoxic) hypersensitivity reactions are mediated by: - CORRECT ANSWER -IgG or IgM. Anaphylaxis is a _______ hypersensitivity reaction. - CORRECT ANSWER -Type 1 Which of the following are considered the "first responders" of the innate immune system? - CORRECT ANSWER Neutrophils. Allergic contact dermatitis is an example of ______ hypersensitivity reaction. - CORRECT ANSWER -Type 4 Type IV cytotoxic hypersensitivity reactions are mediated by: - CORRECT ANSWER -T-Cells. Which of the following assessment findings would be expected in a patient who presents with urticaria? - CORRECT ANSWER -Eosinophilia. Which of the following is the underlying pathology for hay fever? - CORRECT ANSWER -Mast cell degranulation.

Typology: Exams

2025/2026

Available from 07/02/2026

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NR 507 Midterm
Questions - Hyper
sensitivity / Immunity
Hives (urticaria) are an example of a: - CORRECT ANSWER -
Type 1 hypersensitivity reaction
Type 2 (Cytotoxic) hypersensitivity reactions are mediated by:
- CORRECT ANSWER -IgG or IgM.
Anaphylaxis is a _______ hypersensitivity reaction. -
CORRECT ANSWER -Type 1
Which of the following are considered the "first responders"
of the innate immune system? - CORRECT ANSWER -
Neutrophils.
Allergic contact dermatitis is an example of ______
hypersensitivity reaction. - CORRECT ANSWER -Type 4
pf3
pf4

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NR 507 Midterm

Questions - Hyper

sensitivity / Immunity

Hives (urticaria) are an example of a: - CORRECT ANSWER - Type 1 hypersensitivity reaction Type 2 (Cytotoxic) hypersensitivity reactions are mediated by:

  • CORRECT ANSWER - IgG or IgM. Anaphylaxis is a _______ hypersensitivity reaction. - CORRECT ANSWER - Type 1 Which of the following are considered the "first responders" of the innate immune system? - CORRECT ANSWER - Neutrophils. Allergic contact dermatitis is an example of ______ hypersensitivity reaction. - CORRECT ANSWER - Type 4

Type IV cytotoxic hypersensitivity reactions are mediated by: - CORRECT ANSWER - T-Cells. Which of the following assessment findings would be expected in a patient who presents with urticaria? - CORRECT ANSWER - Eosinophilia. Which of the following is the underlying pathology for hay fever? - CORRECT ANSWER - Mast cell degranulation. The diagnosis for an individual who presents to the office with sudden swollen lips and eyes, shortness of breath and throat tightness after a bee sting is: - CORRECT ANSWER - Anaphylaxis. Which of the following is an autoimmune disease? - CORRECT ANSWER - Systemic Lupus Erythematosus (SLE). A predominant cause of secondary immune deficiencies worldwide. - CORRECT ANSWER - Malnutrition Which is true about a primary immunodeficiency? - CORRECT ANSWER - It is the result of a single gene defect.

Which of the following statements best describes the symptoms of Systemic Lupus Erythematosus (SLE). - CORRECT ANSWER - Tissue inflammation, vasculitis, rash, tissue inflammation. The presence of a low number of autoantibodies is an indicator that the individual will develop an autoimmune disease. - CORRECT ANSWER - False The following immune components can be involved in autoimmune diseases: T-Cells, B-cells and autoantibodies. - CORRECT ANSWER - True Which of the following assessment findings would support a diagnosis of Rheumatoid Arthritis (RA)? - CORRECT ANSWER

  • Swollen metacarpophalangeal joints.