ATI RN
Immune System NCLEX Questions Quizlet Questions
Question 1 of 5
The thymus is located in which body region?
Correct Answer: B
Rationale: The thymus is in the thorax; abdomen has spleen, pelvis has bladder, neck has thyroid.
Question 2 of 5
The spleen's red pulp contains:
Correct Answer: B
Rationale: Red pulp has macrophages ; lymphocytes , T , and B cells are in white pulp.
Question 3 of 5
What is the role of tonsils in immunity?
Correct Answer: C
Rationale: Tonsils trap pathogens; T cells are thymus, blood is spleen, antibodies are B cells.
Question 4 of 5
With regard to secondary lymphatic nodules: They are contained within a reticular meshwork.
Correct Answer: A
Rationale: Secondary nodules are supported by a reticular framework of reticular cells and fibers in lymphoid tissues.
Question 5 of 5
Give the two main functions of this organ.
Correct Answer: A
Rationale: The spleen's main functions are immunological (lymphocyte activity) and hematopoietic (blood cell production/filtering).