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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What is considered a normal ANB relationship?

  1. 2 degrees

  2. 5 degrees

  3. 0 degrees

  4. 3 degrees

The correct answer is: 2 degrees

A normal ANB relationship is considered to be 2 degrees, as this represents a balanced relationship between the upper and lower jaw. Option B is too large of a difference between the two angles and would indicate an excessive overjet, while Option C is too small of a difference and would indicate a reverse overjet. Option D is also too small of a difference and would indicate an excessive underbite. Therefore, option A represents the most ideal and balanced ANB relationship.