When an Individual Is First Exposed to the Smallpox Virus,several

question 48

Multiple Choice

When an individual is first exposed to the smallpox virus,several days pass before significant numbers of specific antibody molecules and T cells are produced.However,a second exposure to the virus causes a large and rapid production of antibodies and T cells.This later response is an example of

• A) autoimmunity.
• B) phytoalexins.
• C) phagocytosis.
• D) interferon production.
• E) immunological memory.

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Definitions:

Withdrawal

The action of removing oneself from participation or engagement in a particular situation or relationship, often as a coping strategy.

Behavioural Reaction

The observable response or action of an individual or group in response to external or internal stimuli.

Defence Mechanisms

Psychological strategies employed by individuals to cope with reality and maintain self-image.

Anxiety Reduction

Strategies or techniques implemented to decrease levels of stress and anxiety.