Which of the Following Materials Is the Most Difficult to Remove

question 36

Multiple Choice

Which of the following materials is the most difficult to remove from a tooth surface during tooth prophylaxis?

• A) Acquired pellicle
• B) Food debris
• C) Plaque
• D) Calculus

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Definitions:

Extrinsic Rewards

Are tangible rewards given to employees for performing certain tasks or achieving specific goals, such as bonuses, pay raises, and promotions, distinct from intrinsic rewards, which come from within the individual, such as satisfaction or enjoyment in the work itself.

Flexible Working Arrangements

Employment terms that allow flexibility in work hours, location, and patterns to accommodate different needs and lifestyles of employees.

Fluid Intelligence

The capability to solve new problems, use logic in new situations, and identify patterns without relying on pre-existing knowledge.

Crystallized Intelligence

The ability to use skills, knowledge, and experience, which tends to increase over a person's lifetime.