The Nurse Is Discussing the Body's First and Second Lines

question 25

Multiple Choice

The nurse is discussing the body's first and second lines of defense against infection with a community group.The first line of defense includes:

• A) Teeth
• B) Sweat
• C) White blood cells
• D) T lymphocytes

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Definitions:

Probability

A measure of the likelihood of an event happening, expressed as a number between 0 and 1.

Response

A reaction by an organism or system to a specific stimulus or situation.

Quality of Reinforcement

Refers to how effective a reward or punishment is in strengthening or weakening a behavior.

Performance

The manner in which something or someone functions, operates, or behaves.