Why Is It Important to Finish and Polish a Composite

question 30

Multiple Choice

Why is it important to finish and polish a composite restoration after it is placed?

• A) Reduces staining
• B) Prevents percolation
• C) Eliminates microleakage
• D) Maintains good oral hygiene

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Definitions:

Profitability Indices

Profitability indices are financial tools used to evaluate the efficiency of an investment or to compare the efficiency of multiple projects by calculating the ratio of the present value of future cash flows to the initial investment.

Project Accepted

The status of a project that has been approved for execution after evaluation of its feasibility, returns, and alignment with strategic goals.

Terminal Value

The value of a business or project beyond the forecast period when future cash flows can be estimated.

Non-Normal Cash Flows

Cash flow patterns that do not fit the standard or expected periodic inflow or outflow of funds, often seen in irregular income streams.