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!

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What is one of the benefits of using Glass Ionomer cements over other materials?

  1. They can only be used as a liner

  2. They bond well to the tooth structure

  3. They cannot be used for significant restorations

  4. They require multiple applications

The correct answer is: They bond well to the tooth structure

The benefit of using Glass Ionomer cements over other materials is that they bond well to the tooth structure. This unique characteristic allows Glass Ionomer cements to create a chemical bond with both enamel and dentin, which contributes to their effectiveness in dental restorations. This adhesive property is particularly beneficial in areas where it is critical to minimize micro-leakage and enhance the longevity of the restoration. Additionally, the bonding capability of Glass Ionomer cements helps to reduce the need for additional bonding agents, streamlining the restorative process. These materials also release fluoride over time, which can provide additional protection against caries, further establishing their value in dental applications. The other options suggest limitations or specific uses that do not reflect the versatility and strong adhesive properties of Glass Ionomer cements compared to other dental materials.