Question

Which of the following mechanisms is responsible for improving the immune system's response?

a) Increased production of red blood cells
b) Enhanced presentation of APCs to T cells
c) Reduction in the number of immune cells
d) Decreased inflammatory cytokine production

Answer 1

Enhanced presentation of APCs to T cells is responsible for improving the immune system's response.

Step-by-step explanation:

The mechanism responsible for improving the immune system's response is enhanced presentation of APCs to T cells.

Antigen-presenting cells (APCs) display antigens via major histocompatibility complex (MHC) molecules to complementary naïve T cells. This interaction triggers the differentiation and proliferation of T cells, leading to the development of T helper cells (TH) and cytotoxic T lymphocytes (CTLs).