National Board Dental Hygiene Examination (NBDHE) – Practice Exams

One thousand five hundred original National Board Dental Hygiene Examination (NBDHE) practice questions built to the updated test specifications in the JCNDE’s 2026 NBDHE Candidate Guide — scientific basis for dental hygiene practice, provision of clinical dental hygiene services, community health and research principles, and 643 case-based questions on original patient cases — with explanations on every question, four portion drills, and a full-size timed simulation of 350 questions in 450 minutes scored against a 70% PassProfessor practice benchmark (the real examination reports pass or fail against a scaled score of 75, which is a scaled score, not a percentage).