What Is the Primary Mechanism Associated with the Role of Fluoride

question 111

Multiple Choice

What is the primary mechanism associated with the role of fluoride in prevention of dental caries?

• A)Fluoride increases calcium absorption,which increases crystal formation of teeth
• B)Decay is inhibited due to neutralization of organic acids produced by bacteria on the teeth
• C)Decay is reduced due to the inhibitory effects of fluoride on growth of bacteria on the teeth
• D)Fluoride becomes incorporated into the crystalline structure of teeth,making them less susceptible to decay

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Definitions:

Marginal Propensity

The ratio of the change in an aggregate economic quantity to an adjustment in some causal variable, particularly the change in consumption resulting from a change in income.

U.S. Price Level

A measure of the average prices of goods and services across the United States economy, indicating the purchasing power of money in the U.S.

Net Exports

The value of a country's total exports minus its total imports, representing the net trade of goods and services with foreign countries.

Price Level

The price level is an index that measures the average prices of goods and services across an economy, indicative of inflation or deflation.