Which of the Following Is True Concerning Mercury Safety Procedures

question 14

Multiple Choice

Which of the following is true concerning mercury safety procedures in the dental office?

• A) The elemental mercury used in amalgam is more toxic than organic mercury.
• B) Studies have shown mercury levels in most dental offices to be far below OSHA's recommended minimum.
• C) Dental offices contribute an insignificant amount of mercury to the environment.
• D) A "mercury-free" amalgam is available for use in the United States.

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Definitions:

Correlation Coefficient

A statistical measure that calculates the strength and direction of a relationship between two numerical variables.

Measurement Consistency

How much a test tool provides uniform and steady outputs through time.

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A research method in psychology used to study the effects of genetics and environment by comparing the similarities and differences between identical and fraternal twins.

Adoption Studies

Research studies that compare adopted children to their biological and adoptive families to understand the relative influence of genetic and environmental factors on human development.