The Two Agents Most Commonly Used for Tooth Whitening Are

question 13

Multiple Choice

The two agents most commonly used for tooth whitening are hydrogen peroxide and carbamide peroxide.The key difference between professional and over-the-counter whitening products is the concentration of the active ingredients.

• A) Both statements are true.
• B) Both statements are false.
• C) The first statement is true; the second is false.
• D) The first statement is false; the second is true.

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Definitions:

GDP Deflator

A measure for evaluating the price index of all fresh, domestically produced, final goods and services in an economy.

Population

The total number of people inhabiting a particular territory or geographic area.

GDP Deflator

An economic metric that converts the money-value measure of GDP to a measure of real GDP by accounting for inflation or deflation.

GDP Deflator

A measure that reflects the prices of all goods and services produced domestically, accounting for inflation within a country's economy.