ATI RN
Ricci Maternity and Pediatrics NCLEX Question Immunization Questions
Question 1 of 5
Granulocyte-macrophage colony-stimulating factor (GM-CSF) causes an increase in the production of which of the following?
Correct Answer: D
Rationale: GM-CSF boosts production of neutrophils and monocytes/macrophages.
Question 2 of 5
During B cell development, precursor cells are found in the and immature cells are found in the
Correct Answer: A
Rationale: B cell precursors and immature cells develop in the bone marrow.
Question 3 of 5
What are peripheral cells called if they have never come in contact with antigen?
Correct Answer: C
Rationale: Peripheral B cells unexposed to antigen are called naïve.
Question 4 of 5
Where are double-negative (DN) cells found?
Correct Answer: B
Rationale: DN cells are located in the thymus subcapsular zone during early T-cell development.
Question 5 of 5
Patients with MHC class II (or class I) antigen deficiency would exhibit which of the following?
Correct Answer: C
Rationale: MHC deficiencies lead to impaired T-cell responses, causing persistent infections.