Dental Hygienist (NBDHE)

The NBDHE examination is a total of 350 multiple choice questions covering two sections – a discipline-based component and a case-based component.

CareerCrawlers is here to help you prepare for the dental hygiene board exam. Consolidate your skills and knowledge by taking our in-depth NBDHE practice tests below. Our tests are a great way for you to build confidence by helping you to familiarize yourself with the different topic areas and questions you will encounter.  At CareerCrawlers, our objective is to provide you with an opportunity to EXPLORE. LEARN. EXCEL.

Learn How to Become a Dental Hygienist or get started now with our FREE NBDHE practice test questions.

Microbiology and Immunology

Biochemistry and Nutrition


Anatomic Sciences

General and Oral Pathology


Assessing Patient Characteristics

Obtaining and Interpreting Radiographs