National Dental Assisting Examining Board (NDAEB) Practice Exam

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Prepare for the National Dental Assisting Exam with comprehensive quiz questions, including multiple choice and detailed explanations. Equip yourself for success!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the purpose of coronal polishing?

To strengthen the tooth enamel
To remove plaque and stains from coronal surfaces of the teeth
To prepare teeth for whitening
To treat cavities

The correct answer is: To remove plaque and stains from coronal surfaces of the teeth

Coronal polishing serves the specific purpose of removing plaque, food particles, and stains from the coronal surfaces of the teeth. This procedure is particularly beneficial in maintaining oral hygiene by minimizing the accumulation of biofilm and extrinsic stains, which can lead to dental caries and other dental issues if left untreated. By effectively cleaning these surfaces, coronal polishing contributes to the overall health of the teeth and can also enhance the aesthetics of a patient's smile. Strengthening tooth enamel, preparing teeth for whitening, or treating cavities involve different dental procedures and techniques, each with its own specific goals and methods. These actions do not align with the primary goal of coronal polishing, which is focused on cleaning the visible surfaces of teeth rather than addressing underlying structural or health issues.