GENERAL HISTOLOGY

LYMPHATIC

LYMPHATIC SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Artificial resistance to a particular infection by artifical means
A
Immunization
B
artificial acquired immunity
C
natural acquired immunity
D
natural immunity
Explanation: 

Detailed explanation-1: -Temporarily induced immunity This is known as passive immunity, and the serum that is isolated from one subject and injected into another is sometimes called antiserum.

Detailed explanation-2: -Active artificially acquired immunity refers to any immunization with an antigen. During artificially acquired active immunity, one is immunized with one or more of the following: attenuated microbes, killed organisms, fragmented microorganisms, or antigens produced by recombinant DNA technology, or toxoids.

Detailed explanation-3: -The major advantage to passive immunity is that protection is immediate, whereas active immunity takes time (usually several weeks) to develop. However, passive immunity lasts only for a few weeks or months. Only active immunity is long-lasting.

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