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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An intermediate restoration is expected to last approximately how long?

2 weeks
6 months
1 year
Lifetime

The correct answer is: 6 months

An intermediate restoration is designed to serve as a temporary solution in a dental treatment plan, primarily used after a more permanent restoration is not immediately feasible. The expected duration of effectiveness for such a restoration is typically around 6 months. This timeframe allows the dentist to monitor the situation while providing the patient with functionality and comfort until a more definitive restorative procedure can be performed. The nature of intermediate restorations often involves materials that are durable enough to withstand normal functional use for a limited period but are not intended for long-term use. Therefore, after about 6 months, these restorations may begin to fail or wear down, necessitating replacement or conversion to a more permanent option. This time frame is supported by clinical practice and standards in dentistry, emphasizing the transitional purpose of these restorations in patient care.