National Board Dental Hygiene Exam - NBDHE

Find dental hygienist exam resources including NBDHE practice tests, study guides, test tips, sample questions and other dental hygiene test preparation offerings. Candidates for dental hygienist are required to take the National Board Dental Hygiene Exam for certification. The NBDHE is developed by the Joint Commission on National Dental Examinations (JCNDE) of the American Dental Association.