Which of the Following Recommendations Are Appropriate for a 15

question 2

Multiple Choice

Which of the following recommendations are appropriate for a 15 year old with a low caries risk who resides in a nonfluoridated community?

• A) Fluoride dentifrice and dietary fluoride supplements
• B) Fluoride dentifrice and xylitol gum or mints
• C) Fluoride dentifrice and prescription concentration (5,000 ppm)fluoride mouthrinse
• D) Dietary fluoride supplements and prescription concentration (5,000 ppm)fluoride dentifrice

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Definitions:

Molecules

Molecules are groups of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

Structure

The organization and connections between different parts or elements within a complex structure.

Hydrogen Bonding

A weak type of chemical bond that is common in water and organic compounds, arising from the attractive force between a hydrogen atom covalently bonded to a very electronegative atom (such as oxygen or nitrogen) and another electronegative atom.

Dimethyl Ether

Dimethyl ether is a colorless gas used as an aerosol propellant and a refrigerant, with the chemical formula CH3OCH3.