USA

Integrated National Board Dental Examination (INBDE)

600 questions

About this exam

The Integrated National Board Dental Examination (INBDE) is the national dental licensure examination administered by the Joint Commission on National Dental Examinations (JCNDE). It assesses whether candidates have the entry-level knowledge and judgment needed for safe dental practice. Dental students and graduates who meet the JCNDE’s eligibility requirements take the exam as part of the pathway to dental licensure in the United States. Passing the INBDE is not, by itself, a dental license; state boards may also require additional application materials or steps.

INBDE questions integrate biomedical, clinical, and behavioral science knowledge with decisions made in patient care. Review areas include anatomy, physiology and biochemistry; microbiology, immunology and infection control; pharmacology and pain management; and oral pathology and oral medicine. Preparation involves more than memorizing facts: candidates need to interpret clinical information, connect findings to likely diagnoses, and choose safe next steps. Use the current JCNDE candidate guide and examination specifications to confirm the format and content for your testing year, since details can change.

How to prepare for the INBDE

  1. Start with the current JCNDE INBDE candidate guide and content specifications; use them to map your study schedule to the exam’s integrated clinical and biomedical areas.
  2. Review foundational topics alongside patient-care scenarios, especially diagnosis, treatment planning, pharmacology, infection control, and oral pathology. Explain why each answer is appropriate and why alternatives are less suitable.
  3. Use timed practice sessions to build pacing and stamina, then review every missed or uncertain question by topic. Revisit weak areas rather than relying only on repeated question attempts.

FAQ

Who is eligible to take the INBDE?

Eligibility is set by the JCNDE and generally applies to students enrolled in, or graduates of, dental education programs accredited by the Commission on Dental Accreditation (CODA). Internationally educated dentists should check the current JCNDE requirements, since eligibility may depend on their education and enrollment status.

What is the format of the INBDE?

The INBDE combines questions that assess knowledge in clinical contexts with questions covering foundational dental sciences. The testing schedule, item count, and other format details can change, so consult the current JCNDE candidate guide for the rules that apply to your exam date.

What subjects should I study for the INBDE?

Prepare across integrated biomedical and clinical topics, including anatomy, physiology, biochemistry, microbiology, immunology, infection control, pharmacology, pain management, oral pathology, and oral medicine. The current JCNDE examination specifications provide the authoritative outline of content areas.