ATI RN
Lymphatic System Questions and Answers PDF Questions
Question 1 of 5
Lymphatic vessels have specialized one-way valves to ensure the proper flow of lymph. What is the consequence of valve dysfunction in these vessels?
Correct Answer: B
Rationale: Valve dysfunction slows lymph flow, causing fluid buildup.
Question 2 of 5
Once an infection has passed, plasma cells die due to
Correct Answer: A
Rationale: Plasma cells undergo programmed cell death (apoptosis) post-infection.
Question 3 of 5
During an allergic reaction, mast cells release
Correct Answer: C
Rationale: Mast cells release histamine in allergic reactions.
Question 4 of 5
T cells
Correct Answer: D
Rationale: γδ T cells recognize lipids without presentation; T cells need presented antigen , TCR is αβ or γδ , and CD8 binds MHC I .
Question 5 of 5
Which of the following is a cell in the body that is capable of differentiating to a plasma cell and secreting antibody:
Correct Answer: A
Rationale: B cells differentiate into plasma cells to secrete antibodies; mast cells , NK cells , neutrophils , and platelets do not.