Which Is Not True of Laser Caries Detector Readings

question 2

Multiple Choice

Which is not true of laser caries detector readings?

• A)A false-positive is possible if plaque is present in fissures.
• B)Carious tooth structure reveals higher degrees of fluorescence.
• C)The laser caries detector is not a stand-alone diagnostic tool.
• D)The laser caries detector is useful for locating subgingival caries.

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Definitions:

Marginal Extraction Costs

The additional costs incurred for extracting one more unit of a resource, which may increase as the resource becomes scarcer.

Resource

Assets, materials, or substances that provide economic value or benefit to individuals or businesses.

Extraction Cost

Refers to the expenses involved in removing natural resources from the earth, such as mining or drilling.

User Cost

The cost associated with using a durable asset over a period, including the depreciation of the asset and possibly other expenses like maintenance.