ATI RN
Immune System NCLEX Questions Quizlet Questions
Question 1 of 5
reticular CT can be stained by
Correct Answer: B
Rationale: Reticular connective tissue (C.T.) is stained with silver to highlight fibers; eosin stains cytoplasm, hematoxylin stains nuclei.
Question 2 of 5
origin of T-lymphocyte
Correct Answer: B
Rationale: T-lymphocytes originate from mesodermal bone marrow stem cells.
Question 3 of 5
Thymus dependent zone in the lymph node & spleen are & respectively:
Correct Answer: D
Rationale: Thymus-dependent zones are paracortex (lymph node) and PALS (spleen) .
Question 4 of 5
Where does mesothelioma develop?
Correct Answer: C
Rationale: Mesothelioma develops in the pleura , the lung's lining, due to asbestos exposure; not in alveoli , bronchi , or trachea .
Question 5 of 5
Which type of APC has the ability to concentrate antigen for presentation?
Correct Answer: A
Rationale: Dendritic cells excel at antigen uptake and concentration; macrophages and B cells (C, D) present but don't concentrate as effectively.