An example of artificial active immunity would be
A)chickenpox infection is followed by lifelong immunity.
B)chickenpox vaccine triggers extended immunity to chickenpox.
C)giving a person immune serum globulins to chickenpox virus after exposure to the disease.
D)a fetus acquiring maternal IgG to the chickenpox virus across the placenta.
E)None of the choices are correct.

Question

Quizplus · Accepted Answer

Artificial active immunity refers to the immune response that results from a deliberate action, such as vaccination. In this case, the chickenpox vaccine triggers an immune response that produces extended immunity to the chickenpox virus. Choice A describes natural active immunity, where a person acquires immunity after experiencing the actual disease. Choice C describes artificial passive immunity, where a person receives preformed antibodies to the virus after exposure. Choice D describes natural passive immunity, where a fetus acquires antibodies from its mother. Therefore, the best choice for artificial active immunity would be B.

An Example of Artificial Active Immunity Would Be