ATI RN
Lymphatic System Exam Questions Questions
Question 1 of 5
The lymphatic system's interaction with the digestive system occurs at:
Correct Answer: B
Rationale: Lacteals in the intestines interact with digestion; stomach , liver , and pancreas are blood-focused.
Question 2 of 5
The tonsils are part of which immune defense?
Correct Answer: A
Rationale: Tonsils are innate barriers; adaptive involves lymphocytes, humoral is antibodies, cellular is T cells.
Question 3 of 5
What is the role of dendritic cells in lymph nodes?
Correct Answer: B
Rationale: Dendritic cells present antigens; antibodies are B cells, killing is T cells, phagocytosis is macrophages.
Question 4 of 5
The complement system's lectin pathway is triggered by:
Correct Answer: B
Rationale: The lectin pathway uses mannose-binding lectin; antibodies are classical, cytokines signal, histamines inflame.
Question 5 of 5
White pulp of spleen: Filters lymph.
Correct Answer: B
Rationale: White pulp filters blood, not lymph; lymph filtration occurs in lymph nodes.