INBDE (Integrated National Board Dental Examination) Practice Exam

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Ace your INBDE with our comprehensive practice exam. Featuring detailed explanations, interactive flashcards, and a wide array of multiple-choice questions designed to mirror the real test. Get ready to surpass your expectations!

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In a dental instrument with a formula of 10-85-8-14, what does the number 14 refer to?

Width of blade in tenths of a millimeter
Primary cutting edge angle
Blade length in millimeters
Blade angle

The correct answer is: Blade angle

In a dental instrument with a formula such as 10-85-8-14, the number 14 typically refers to the blade angle. The numbers in such formulas usually denote specific measurements related to the instrument, with the last number often representing the blade angle. Blade angle is a crucial aspect of dental instruments as it affects how the instrument interacts with tissues and surfaces within the oral cavity. It influences cutting efficiency, precision, and overall performance of the instrument. Therefore, understanding and considering the blade angle is essential for achieving optimal results during dental procedures.