Using a Medium or Coarse Grit Prophy Paste on Esthetic

question 12

Multiple Choice

Using a medium or coarse grit prophy paste on esthetic restorations is contraindicated because the surface roughness created by such pastes can increase the adherence of stain on the restoration.

• A) Both the statement and the reason are correct and related.
• B) Both the statement and the reason are correct but NOT related.
• C) The statement is correct,but the reason is NOT.
• D) The statement is NOT correct,but the reason is correct.
• E) NEITHER the statement NOR the reason is correct.

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Definitions:

Investment

The process of distributing assets, often funds, in anticipation of earning revenue or profit.

Desired Return

The specific amount of profit a company aims to achieve on its investment or project, often expressed as a percentage.

Target Cost

The market-driven price that a product must meet or go below, after subtracting the desired profit margin, to remain competitive.

Competitor's Product

A product or service offered by a business rival in the same market, directly competing with one's own product or service offering.