What Is the Advantage of Using Preformed Crowns for Provisional

question 20

Multiple Choice

What is the advantage of using preformed crowns for provisional coverage?

• A)It reduces time required for the procedure.
• B)Preformed shells comes with anatomic features of natural teeth.
• C)Monomer setting time is less than 90 seconds.
• D)Both a and b are advantages.

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Definitions:

Monthly Cost

The total amount of expenses incurred by an individual, household, or organization within a month.

State Supported

Institutions or activities receiving financial assistance from the government, which can include educational establishments, public services, or infrastructure projects.

Confidence Interval

A range of values, derived from sample statistics, that is believed, with a certain level of confidence, to contain the value of an unknown population parameter.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, frequently used in statistics to gauge the spread of a dataset.