Pharmacology and the Nursing Process 10th Edition Test Bank Related

Review Pharmacology and the Nursing Process 10th Edition Test Bank related questions and content

A client is diagnosed with human immunodeficiency virus (HIV). After recovering from the initial shock of the diagnosis, the client expresses a desire to learn as much as possible about HIV and acquired immunodeficiency syndrome (AIDS). When teaching the client about the immune system, the nurse states that adaptive immunity is provide by which type of white blood cell?

  • A. Neutrophil
  • B. Monocyte
  • C. Basophil
  • D. Lymphocyte
Correct Answer: D

Rationale: The correct answer is D: Lymphocyte. Lymphocytes are a type of white blood cell that play a crucial role in adaptive immunity. They include T cells and B cells, which are responsible for recognizing and attacking specific pathogens. T cells help regulate the immune response and directly attack infected cells, while B cells produce antibodies to target pathogens. Neutrophils (A), monocytes (B), and basophils (C) are important for innate immunity, not adaptive immunity. Neutrophils are phagocytic cells that engulf and destroy pathogens, monocytes differentiate into macrophages to engulf pathogens, and basophils are involved in allergic reactions. Therefore, the correct answer is D because lymphocytes are key players in adaptive immunity.