While Many Active Ingredients Are Available Within Commercially Available Oral

question 15

Multiple Choice

While many active ingredients are available within commercially available oral rinses and dentifrices very few have received the ADA seal of therapeutic efficacy because of all of the following factors except:

• A) product has only demonstrated reductions in plaque and gingivitis in short-term studies.
• B) product has only been demonstrated efficacious in in vitro studies.
• C) insufficient number of long-term studies demonstrating efficacy of product.
• D) product has demonstrated efficacy but researchers had disclosed a conflict of interest.

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Definitions:

National Income

The total value of all income earned within a country, including wages, rents, interest, and profits.

Flow Variable

A measure of something over an interval of time, such as your spending per week.

Point In Time

describes a specific moment or instance in the timeline.

Determined

A term describing a definite and firm decision or the resolution to follow a particular course of action.