Which of the Following Statements Is True of Retention Pins

question 17

Multiple Choice

Which of the following statements is true of retention pins?

• A)In general, three pins are inserted to replace each missing cusp.
• B)The retention pin has deep threads that grip the dentin when screwed into tooth structure.
• C)Pins are always 0.023 mm in diameter and extend 2 mm into tooth structure.
• D)Pins are placed into the root canal of the tooth.

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Definitions:

Flexibility Option

An investment option that provides the holder with the ability to respond to changes in the financial market or business environment.

Surrogate Beta

Surrogate beta is a method used in finance to estimate the beta of a project or investment by using the beta of a similar, publicly traded company or project as a proxy.

Pure Play Method

A valuation technique that involves comparing the firm of interest to another company that has a single line of business similar to the target company.

Real Option

The right, but not the obligation, to undertake certain business initiatives, such as deferring, abandoning, expanding, staging, or contracting a project at a future date.