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Questions and Answers
What is the main purpose of dental materials in dentistry?
Which of the following is NOT a common restorative material used in dentistry?
What type of dental material is used primarily to prevent or inhibit dental caries?
Which property refers to the degree to which a material transmits light?
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What type of material is used for the fabrication of prosthesis or appliances but does not become part of these devices?
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Which mechanical property of dental materials relates to their ability to withstand compressive forces?
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What is the purpose of preventative dental materials?
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Which type of dental material is NOT considered a common restorative material?
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What property of dental materials refers to their ability to transmit heat?
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Which dental material property is related to the degree of light transmission through the material?
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In dentistry, what category do auxiliary dental materials fall into?
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Which type of dental material is designed primarily to prevent or inhibit dental caries?
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Study Notes
Purpose of Dental Materials
- Dental materials serve to restore, replace, and maintain oral health by supporting the structural integrity and aesthetics of teeth.
- They are essential in the prevention and treatment of dental diseases.
Common Restorative Materials
- Materials commonly used for restorative purposes include dental amalgam, composite resins, and ceramics.
- Not all materials fall under the restorative category; specific materials are not considered restorative.
Preventative Dental Materials
- Primarily used to prevent or inhibit dental caries, fluorides and sealants are examples.
- Sealants protect teeth, especially molars, from decay-causing bacteria.
Light Transmission Property
- Optical property known as translucency refers to the degree to which a material transmits light.
- It is crucial for achieving aesthetic results in restorative dentistry.
Prosthesis Fabrication Materials
- Materials such as waxes and modeling compounds are used for the fabrication of prosthetic appliances.
- These materials are not part of the final devices but aid in design and fitting.
Mechanical Property Related to Compressive Forces
- Compressive strength relates to a material's ability to withstand compressive forces without failure.
- This property is vital for materials used in load-bearing dental restorations.
Purpose of Preventative Dental Materials
- To minimize the risk of developing caries and other dental issues.
- These materials enhance oral health through protective measures.
Non-Restorative Dental Materials
- Some materials, such as temporary cements and impression materials, are not considered restorative.
- Their main function is to support the restorative process rather than restore directly.
Heat Transmission Property
- Thermal conductivity refers to a dental material's ability to transmit heat.
- Understanding this property is essential for patient comfort and material selection.
Auxiliary Dental Materials
- Auxiliary dental materials complement primary materials and assist in diagnosis, treatment, or repairs.
- Common examples include impression materials and dental cements.
Dental Materials Designed to Prevent Caries
- Fluorides and fissure sealants are specifically designed to prevent or inhibit caries development.
- They play a crucial role in preventive dentistry measures.
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Description
Test your knowledge on the wide range of dental materials, including clinical and lab-based materials, classifications for restorative materials, and the properties of an ideal material. This quiz covers essential concepts in dental materials science.
