Why Are Finishing and Polishing Techniques So Important in Restorative

question 39

Multiple Choice

Why are finishing and polishing techniques so important in restorative dentistry?

• A) Remove excess material and to smooth roughened surfaces
• B) Remove plaque and calculus from restorations
• C) Burnish the margins of gold castings
• D) Work-harden metal surfaces

---

Definitions:

Prepaid Expenses

Prepaid expenses represent payments made in advance for goods or services to be received in the future, recorded as assets on the balance sheet until they are consumed or used.

Operating Activities

Transactions and events related to the primary business activities, such as selling products or services, which are reflected in the cash flows.

Investing Activities

Transactions involving the purchase and sale of long-term assets and other investments, not including cash equivalents.

Common Stock

A type of equity ownership in a corporation, representing claims on a portion of its earnings and assets, with voting rights on corporate matters.