Transfusing a person with plasma proteins from a person or an animal that has been actively immunized against a specific antigen provides ________ immunity.

A) active
B) passive
C) no
D) auto
E) natural

Passive Immunity

Passive immunity is the type of immunity acquired by the transfer of antibodies from another individual, offering immediate, but temporary, protection.

Plasma Proteins

A variety of proteins in blood plasma that perform functions such as clotting, defense against disease, and transport of substances.

Actively Immunized

Having received a vaccine that stimulates the body's immune response to a specific disease, leading to the development of immunity.