ATI RN
Lymphatic System Exam Questions Questions
Question 1 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 2 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 3 of 5
Identify the cells responsible for specific immunity.
Correct Answer: C
Rationale: B and T lymphocytes drive specific immunity.
Question 4 of 5
A retrovirus has what kind of genetic material?
Correct Answer: B
Rationale: Retroviruses (e.g., HIV) have RNA as genetic material.
Question 5 of 5
The innate immune system includes the following components EXCEPT
Correct Answer: D
Rationale: B lymphocytes are adaptive, not innate; surfactant , complement , NK cells , and dendritic cells are innate.