Some Manufacturers of Composite Materials Add Radiopaque Particles to Their

question 14

Multiple Choice

Some manufacturers of composite materials add radiopaque particles to their products to help the viewer differentiate a composite restoration from

• A)an amalgam restoration.
• B)dental caries.
• C)a cast gold restoration.
• D)a porcelain-fused-to-metal crown.

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Definitions:

Task

A piece of work to be done or undertaken, often with a specific objective in mind.

Technology

The application of scientific knowledge for practical purposes, especially in industry.

Structure

The arrangement of and relations between the parts or elements of something complex, often referring to organizations or systems.

Felt Need

A personal perception of what is lacking and necessary for one's well-being, leading to motivation to fulfill that need.