When Does Dental Caries Become Painful

question 10

Multiple Choice

When does dental caries become painful?

• A) when the biofilm forms on the tooth
• B) when the enamel breaks down
• C) when the decay penetrates the nerve
• D) Dental caries is never painful.

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Definitions:

Command-And-Control

Regulatory strategies where the government sets specific limits or commands for compliance, often used in environmental policy to limit pollution.

Market-Based Policy

Market-based policy refers to regulatory or economic policy approaches that leverage market mechanisms to guide economic activities towards desired outcomes.

Pollutants

Substances introduced into the environment that cause harm or discomfort to the ecosystem or living organisms.

Corrective Taxes

Taxes implemented to correct the market outcomes that are not efficient by internalizing external costs, often used in environmental policy to address pollution.