INBDE (Integrated National Board Dental Examination) Practice Exam

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For which applications is Type 4 gold used?

  1. Inlays

  2. Onlays

  3. Crowns

  4. Bridges, posts and cores, and clasps

The correct answer is: Bridges, posts and cores, and clasps

Type 4 gold is a high-strength gold alloy that is commonly used for dental restorations requiring strength and durability. It is often used for bridges, posts and cores, and clasps because of its ability to withstand high stress and wear in these applications. Inlays, onlays, and crowns are typically made with other types of dental materials such as ceramics or resin composites, which are better suited for these specific types of restorations.