ATI RN
Immune System Questions and Answers Quizlet Questions
Question 1 of 5
The cell in the body that has the potential to become a B-cell or T-cell is:
Correct Answer: B
Rationale: Common lymphoid progenitor gives rise to B and T cells; myeloid forms others, fibroblasts and endothelial don't.
Question 2 of 5
Which vessel type begins the lymphatic system?
Correct Answer: A
Rationale: Lymphatic capillaries start the system by collecting fluid; trunks and ducts follow, and veins are blood-related.
Question 3 of 5
Which lymphatic vessel drains the lower body?
Correct Answer: B
Rationale: The thoracic duct drains the lower body; right duct drains upper right, cisterna chyli is a reservoir.
Question 4 of 5
Which lymphoid organ is involved in fetal hematopoiesis?
Correct Answer: B
Rationale: The spleen aids fetal blood production; thymus matures T cells, nodes and tonsils don't.
Question 5 of 5
Which structure drains lymph from the head and neck?
Correct Answer: A
Rationale: The thoracic duct drains most of the head and neck (left side); right duct drains right side only.