ATI RN
Questions on the Immune System Questions
Question 1 of 5
Which cells produce antibodies?
Correct Answer: B
Rationale: B cells produce antibodies; T cells coordinate, macrophages phagocytose, neutrophils fight infection.
Question 2 of 5
Which organ stores memory lymphocytes?
Correct Answer: C
Rationale: Lymph nodes store memory cells; thymus matures, spleen filters, marrow produces.
Question 3 of 5
Which cells are key to type II hypersensitivity?
Correct Answer: B
Rationale: B cells produce antibodies for type II; T cells are type IV, mast cells are type I, neutrophils are innate.
Question 4 of 5
Which organ is key to B cell activation?
Correct Answer: C
Rationale: Lymph nodes activate B cells; thymus matures T cells, spleen filters, marrow produces.
Question 5 of 5
With regard to the thymic medulla (ANAT2020 only): It is supported by a reticular framework.
Correct Answer: A
Rationale: The thymic medulla is supported by epithelioreticular cells forming a reticular framework.