Which of the Following Is True Concerning the Use of Endodontic

question 26

Multiple Choice

Which of the following is true concerning the use of endodontic files and reamers in dentistry?

• A) Stainless steel files become more flexible as the diameter of the file increases.
• B) Nickel-titanium files are far more flexible than stainless steel files.
• C) Reamers are similar to files except that they have more twists in the metal and cut faster.
• D) Rotary instruments are usually composed of stainless steel alloys.

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The faculty or state of being able to see; also, a concept or plan regarding the future.

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A stage of life, typically considered to be from ages 40 to 65, marked by stability, maturity, and established social and economic roles.

Reproductive Ability

The capacity of an individual or organism to produce offspring.

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Adult human males, often referred to in contexts involving gender differences, social roles, or physiological characteristics.