ATI RN
Lymphatic System Exam Questions Questions
Question 1 of 5
Which of the following possess Class II MHC antigens?
Correct Answer: A
Rationale: Antigen-presenting cells (e.g., macrophages) express MHC-II, not erythrocytes or muscle cells.
Question 2 of 5
Lymphatic vessels are responsible for absorbing dietary fats from which organ?
Correct Answer: B
Rationale: Lymphatic vessels (lacteals) in the small intestine absorb dietary fats.
Question 3 of 5
The lymphatic system plays a significant role in maintaining tissue fluid balance. This function helps prevent:
Correct Answer: B
Rationale: Returning fluid prevents edema (swelling) from fluid buildup.
Question 4 of 5
B lymphocytes are produced in the __________ and mature in the ___________.
Correct Answer: A
Rationale: B cells are produced and mature in the bone marrow.
Question 5 of 5
Identify the cells responsible for specific immunity.
Correct Answer: C
Rationale: B and T lymphocytes drive specific immunity.