ATI RN
Immune System NCLEX Questions Quizlet Questions
Question 1 of 5
In systemic anaphylaxis
Correct Answer: D
Rationale: Symptoms follow foreign proteins; severity is sensitivity-based , larynx is affected , and history isn't always present .
Question 2 of 5
The cell type that has become central in the discussion of Autoimmune diseases during the past 3 years is:
Correct Answer: C
Rationale: TH17 is key in autoimmunity; TH1 , TH2 , CD8 , and dendritic have other roles.
Question 3 of 5
Which cells are primarily responsible for adaptive immunity in lymph nodes?
Correct Answer: B
Rationale: Lymphocytes , B and T cells, drive adaptive immunity; macrophages are innate, neutrophils and eosinophils fight infection.
Question 4 of 5
Which cells in lymph nodes produce antibodies?
Correct Answer: B
Rationale: B cells produce antibodies; macrophages phagocytose, T cells coordinate, dendritic cells present antigens.
Question 5 of 5
Which cells in lymph nodes present antigens to T cells?
Correct Answer: C
Rationale: Dendritic cells present antigens; macrophages and B cells assist, neutrophils don't.