ATI RN
Immune System NCLEX Questions Quizlet Questions
Question 1 of 4
Cytotoxic T cells are also called _________ leukocytes and helper T cells are also called _________ leukocytes.
Correct Answer: C
Rationale: Cytotoxic T cells are CD8+; helper T cells are CD4+.
Question 2 of 4
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 3 of 4
Which one of the following statements is TRUE concerning the secondary response to an antigen?
Correct Answer: B
Rationale: Secondary response is IgG-dominated; memory cells form , IgM is lower , and specificity is same .
Question 4 of 4
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.