Which Is the BEST Definition of "Immunity

question 19

Multiple Choice

Which is the BEST definition of "immunity"?

• A)The state of having been exposed to a pathogen repeatedly
• B)The state of being resistant to reinfection with a pathogen
• C)When an individual has never been exposed to a pathogen
• D)When the immune system is activated
• E)When physical barriers are not enough to prevent infection

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Definitions:

Libido

The energy of the sexual drive as a component of the life instinct.

Life Instinct

, in psychoanalytic theory, represents the drive for survival, propagation, love, and creativity.

Neurotic Impulse

Psychological tendencies or behaviors driven by underlying neurotic patterns, often leading to emotional distress or dysfunction.

Defense Mechanism

Strategies employed by the psyche to protect the individual from psychological distress.