ATI RN
Lymphatic System Practice Questions Questions
Question 1 of 5
The lymphatic fluid is
Correct Answer: C
Rationale: Lymphatic fluid is typically colorless, lacking the red blood cells that give blood its color.
Question 2 of 5
is aggregation of lymph tissue with incomplete capsule
Correct Answer: A
Rationale: Tonsils are lymphoid tissue aggregates with incomplete capsules.
Question 3 of 5
Which two of the following are typically necessary to stimulate B-Lymphocyte to divide and differentiate?
Correct Answer: B
Rationale: B-lymphocytes require a helper T-lymphocyte and an antigen for activation and differentiation.
Question 4 of 5
Regional enlargement of lymph nodes may be due to:
Correct Answer: A
Rationale: Regional lymph node enlargement often results from inflammation in drained areas ; cancer spreads via lymph , leukemia affects blood (C, D).
Question 5 of 5
Which cells are professional phagocytes?
Correct Answer: C
Rationale: Macrophages and neutrophils are professional phagocytes ; T cells , B cells , and NK cells are not.