Which of the Following Is NOT True of Naturally Acquired

question 62

Multiple Choice

Which of the following is NOT True of naturally acquired immunity? 

• A) It is the gain of adaptive immunity through normal events, such as exposure to an infectious agent.
• B) It involves injecting a person with antibodies produced by other people or animals.
• C) It occurs as a result of breast feeding; the secretory IgA in breast milk protects the digestive tract of the child.
• D) It occurs during pregnancy when the mother's IgG antibodies cross the placenta and protect the fetus.
• E) These all characterize naturally acquired immunity.

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Definitions:

Classical Conditioning Theory

A psychological concept that explains learning as a process of associating an involuntary response with a new stimulus.

Life Space

A psychological concept referring to a person's psychological activities within the physical and social environment.

Valence

In psychology, the intrinsic attractiveness(positive valence) or averseness(negative valence) of an event, object, or situation.

Cohesion

The degree to which members of a group or society stick together and remain united in pursuit of common goals.