The purpose of vaccination is to provide an initial exposure to an antigen to stimulate the formation of
A)killer T cells.
B)complement.
C)anaphylaxis.
D)memory cells.

Question

Quizplus · Accepted Answer

Vaccination creates an initial exposure to an antigen, which stimulates the formation of memory cells. Memory cells are long-lived immune cells that "remember" the antigen so that if the body is exposed to it again, they can quickly produce a specific immune response to prevent infection or disease. Killer T cells and complement are part of the immune response, but they are not the primary purpose of vaccination. Anaphylaxis is a severe allergic reaction that can sometimes occur after vaccination, but it is not the purpose of vaccination either.

The Purpose of Vaccination Is to Provide an Initial Exposure