HOSA Dental Terminology Practice

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Enhance your HOSA Dental Terminology knowledge with our quiz. Engage with flashcards and multiple-choice questions, all with hints and explanations. Excel in your exam preparation!

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What is the primary material used for creating the denture base?

Metal
Composite resin
Acrylic
Glass ionomer

The correct answer is: Acrylic

The primary material used for creating the denture base is acrylic. Acrylic is favored in denture construction due to its favorable properties, including biocompatibility, ease of manipulation, and aesthetics. It can be tinted to match the natural color of gums, providing a more natural appearance. Acrylic is lightweight yet durable, making it comfortable for patients to wear. Additionally, it can be easily adjusted and repaired if necessary, which is crucial in prosthodontics for ensuring a proper fit and function over time. Other materials listed, while they have their uses in dentistry, do not serve as the primary material for denture bases. Metal might be used in partial dentures for added strength but isn't suitable for the entire base due to comfort and aesthetic concerns. Composite resins are important in restorative dentistry but are not typically used for denture bases. Glass ionomer is also utilized in specific restorative applications but does not provide the same properties required for effective denture bases.