INBDE (Integrated National Board Dental Examination) Practice Exam

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Study for the Integrated National Board Dental Examination with engaging quizzes and detailed multiple-choice questions. Each question comes with hints and explanations to ensure you grasp essential concepts. Prepare effectively for your dental career!

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A diastema of more than _____mm in permanent dentition likely won't close on its own.

  1. 1

  2. 2

  3. 3

  4. 4

The correct answer is: 2

A diastema of more than 2mm in permanent dentition likely won't close on its own. This is because a diastema that large indicates a significant gap between the teeth, making it difficult for the teeth to naturally shift and close the space. Option A is too small of a measurement and may still be able to close on its own without intervention. Option C and D are both larger measurements and are most likely indicative of a more severe spacing issue that would require orthodontic treatment to close.

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