NBDE Part I

๐Ÿ“ US ๐Ÿ“š Dental ๐ŸŒ en ๐Ÿ›๏ธ Joint Commission on National Dental Examinations (JCNDE)

What is the NBDE Part I?

The National Board Dental Examination Part I (NBDE Part I) is a critical assessment for dental students in the United States, focusing on foundational knowledge in biomedical and dental sciences. It is typically taken by students after their second year of dental school as a step toward licensure. Passing this exam is essential for advancing to clinical training and eventual dental practice, and it is administered by the Joint Commission on National Dental Examinations (JCNDE).

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Real Exam Questions
200
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Duration
480 min
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Pass Score
75%
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Pass Rate
85%
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Annual Candidates
5,000
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Exam Fee
$360
๐Ÿ“…
Frequency
Year-round
โœ…
Eligibility
Dental students

๐Ÿ“‹ Exam Format

multiple_choice
๐Ÿ–ฅ๏ธ Delivery: Computer-based multiple-choice

๐Ÿ“‹ Exam Sections

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Oral Surgery Sample Question
A 11-year-old man presents for dental evaluation. The chief complaint relates to impaction management. Clinical and radiographic findings are consistent with the suspected condition. Which of the following is the most appropriate treatment approach?

๐Ÿš€ What Prep-Mastery Offers for NBDE Part I

Prepare for the Dental with Prep-Mastery. Practice with 1,653 exam-style questions, full-length simulated tests, and comprehensive study notes. Our adaptive learning engine tracks your weak areas and helps you focus where it matters most. Join thousands of students preparing smarter, not harder.

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1,653 Practice Questions

5-option MCQs with detailed explanations

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615 Full-Length Tests

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30 Study Notes

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๐Ÿ”— Official NBDE Part I Website โ†’

๐Ÿ’ก Tips for Passing the NBDE Part I

  1. Focus heavily on Oral Anatomy and Occlusion โ€” it carries the highest weight on the exam.
  2. Don't neglect lower-weight topics like Oral Surgery and Pain Control and Orthodontics and Pediatric Dentistry โ€” they can make the difference between pass and fail.
  3. There's no penalty for wrong answers โ€” always attempt every question.
  4. With 5 options per question, eliminate at least 2 choices before guessing to significantly improve your odds.
  5. Use clinical vignettes and case-based practice to build pattern recognition.

โ“ Frequently Asked Questions about NBDE Part I

How many questions are on the National Board Dental Examination Part I?

The exam has 200 questions.

What is the passing score for the National Board Dental Examination Part I?

The passing score is 75%.

How long is the National Board Dental Examination Part I?

The exam is 8 hours long.

What topics are covered on the National Board Dental Examination Part I?

The exam covers major areas including: Oral Anatomy and Occlusion, Biochemistry and Physiology, Microbiology and Pathology, Dental Materials and Biomaterials, Pharmacology, Patient Management and Ethics.

How should I prepare for the National Board Dental Examination Part I?

Start with a structured study plan aligned to the exam blueprint. The pass rate is 85%, so focused preparation is key. Use practice questions, full-length mock tests, and study notes to build both knowledge and test-taking skills.

How much does the National Board Dental Examination Part I cost?

The exam fee is $360.

How often is the National Board Dental Examination Part I offered?

The exam is offered year-round.

Exam details are sourced from official governing bodies where available. Always verify with your exam authority before registering.

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