The Specimen of Choice for Detecting Gastrointestinal Pathogens Is

question 42

Multiple Choice

The specimen of choice for detecting gastrointestinal pathogens is:

• A) A urine specimen
• B) Vomit
• C) A swab of the anal area with no feces on it
• D) A stool specimen

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Definitions:

Drive-Reduction Theory

A psychological theory that posits motivation is based on the goal of eliminating uncomfortable internal states caused by unmet needs.

Homeostasis

The inclination of a biological system to preserve equilibrium by adapting to conditions ideal for survival.

Drive

An innate, biologically determined urge to attain a goal or satisfy a need.

Incentive

A thing that motivates or encourages someone to do something; a reward or reason for performing an action.