ATI RN
Immune System Exam Questions Questions
Question 1 of 5
The cytotoxic T cells recognize Antigen in association with_____________.
Correct Answer: C
Rationale: Cytotoxic T cells recognize MHC I ; not MHC II or III . Note: Sol says D, but C is standard.
Question 2 of 5
A primary immune response is ____________, and a secondary immune response is ____________.
Correct Answer: C
Rationale: Primary response is slow initial antibody production; secondary is rapid due to memory cells.
Question 3 of 5
Lymph nodes are important components of the lymphatic system. What is their primary function?
Correct Answer: C
Rationale: Lymph nodes filter lymph and activate immune responses against pathogens.
Question 4 of 5
What is the role of lymph nodes in the immune system?
Correct Answer: C
Rationale: Lymph nodes filter lymph and activate immune responses.
Question 5 of 5
Which of the following cells is involved in cell-mediated immunity?
Correct Answer: B
Rationale: T cells drive cell-mediated immunity, targeting infected cells.