.png){kind=logo}
1. Question: Which cell type is responsible for direct targeting and
destruction of infected cells during an immune response?
Answer: Cytotoxic T cells (CD8+ T cells) are responsible for the direct
targeting and destruction of infected cells. They specifically recognize and
kill cells expressing foreign or abnormal antigens.
Rationale: Understanding the role of cytotoxic T cells is crucial for
nursing students as it helps them comprehend the mechanisms by which
the immune system eliminates pathogens and infected cells.
2. Question: What is the main function of B cells during an immune
response?
Answer: B cells produce antibodies that specifically bind and neutralize
foreign substances (antigens), thereby helping to eliminate pathogens and
prevent future infections.
Rationale: Nursing students should have a solid understanding of B cells
and their role in antibody-mediated immunity, as this is essential
knowledge for managing infectious diseases and administering vaccines.
3. Question: Which molecule plays a key role in presenting antigens to
helper T cells and activating immune responses?
Answer: Major Histocompatibility Complex (MHC) class II molecules are
responsible for presenting antigens to helper T cells, initiating a immune
response.
Rationale: Understanding the role of MHC class II molecules is crucial for
nursing students to comprehend the process of antigen presentation and
subsequent immune activation, which is relevant in diagnosing and
treating immune disorders.
.png)