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!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Between single rooted and multirooted teeth, which have a poorer prognosis when there is the same CAL loss?

Single rooted
Multirooted
Both have the same prognosis
Neither, as CAL loss is not a prognostic factor

The correct answer is: Single rooted

When comparing single rooted and multirooted teeth with the same CAL (clinical attachment loss), single rooted teeth have a poorer prognosis. This is because multirooted teeth have a higher number of root surfaces, allowing for larger surface area for attachment and support of the tooth. In contrast, single rooted teeth have only one root surface, making them more susceptible to damage and instability with CAL loss. Choice B would be incorrect due to this reason. Choice C is incorrect, as single rooted and multirooted teeth do not have the same prognosis in this scenario. Choice D is also incorrect, as CAL loss is a significant prognostic factor for tooth survival and function.