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 the source of a xenograft bone?

Human or cadaver
Animal
Plant
Synthetic

The correct answer is: Animal

A xenograft bone is a type of bone graft that comes from a donor of a different species than the recipient. This means that options A, C, and D are all incorrect because they do not involve using tissues from animals. Option A, which mentions human or cadaver as a potential source, is incorrect because although the term "cadaver" may refer to a dead human body, it is not specific to humans. Option C, which mentions plant as a source, is incorrect because plants do not have bone tissues. Option D, which mentions synthetic as a source, is incorrect because it refers to artificially created materials, not tissues from animals. Therefore, the correct answer is option B, animal.