HOSA Dental Terminology Practice

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Prepare for the HOSA Dental Terminology Exam. Study with flashcards and multiple-choice questions, each supplemented with hints and explanations. Get equipped for your test with confidence!

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 are contouring pliers primarily used for?

To crimp and shape marginal edge of stainless steel crowns
To hold dental impressions securely
To apply sealants on dental surfaces
To mix dental materials effectively

The correct answer is: To crimp and shape marginal edge of stainless steel crowns

Contouring pliers are specifically designed for the purpose of crimping and shaping the marginal edge of stainless steel crowns. This tool is essential in dental procedures involving crowns because it allows the dentist or dental assistant to adjust the fit and finish of the crown, ensuring that it conforms properly to the tooth structure for effective seating and occlusion. The ability to manipulate the crown's edges helps enhance retention and reduces the risk of improper fit, which could lead to complications such as discomfort or failure of the crown. Contouring pliers are invaluable in achieving the desired contour and fit for various dental restoration materials. In contrast, the other options do not accurately reflect the primary function of contouring pliers. Holding impressions, applying sealants, and mixing materials are tasks that require different specialized instruments. Each of those activities has its own tools that are specifically designed to cater to the unique requirements of dental procedures, which is why they are not related to the function of contouring pliers.