INBDE (Integrated National Board Dental Examination) Practice Exam

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Ace your INBDE with our comprehensive practice exam. Featuring detailed explanations, interactive flashcards, and a wide array of multiple-choice questions designed to mirror the real test. Get ready to surpass your expectations!

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Are metal and ceramic stronger together than porcelain alone?

Yes
No
Only when specially treated
Depends on the composition

The correct answer is: Yes

While metal and ceramic traditionally have different strengths that may make them more suitable for certain situations, porcelain is a type of ceramic that offers the benefits of both materials in one. Porcelain alone is known to be extremely strong and durable, making it a popular choice for a variety of applications. Combining this with the strength and hardness of metal can further enhance its durability and resistance to wear and tear. Therefore, metal and ceramic together can be considered stronger than porcelain alone. Option B is incorrect because porcelain itself is already a strong material. Option C is incorrect because porcelain does not necessarily need to be specially treated in order for it to be strong. Option D is incorrect because the composition of porcelain typically includes both ceramic and metal elements, making it a difficult determination on whether they are stronger together or not.