Which Type of Diamond Bur Is Used to Reduce a Tooth

question 17

Multiple Choice

Which type of diamond bur is used to reduce a tooth for a crown preparation on the lingual aspect of anterior teeth and for bulk reduction of incisal edges?

• A)Flame
• B)Wheel
• C)Flat-end taper
• D)Flat-end cylinder

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Definitions:

Expected Return

The predicted profit or loss from an investment, considering both the likelihood and the impact of various outcomes.

Variance

A measure of the spread between numbers in a data set, showing how far each number in the set is from the mean and thus from every other number in the set.

Recession

A noticeable drop in economic performance affecting the entire economy, enduring longer than several months, usually evident in real GDP, real income, employment, industrial output, and wholesaleretail sales.

Variance

A statistical measurement of the spread between numbers in a data set, indicating how much the numbers differ from the average.