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Dental hygienists assist dentists in conducting cleanings and advising patients on proper oral hygiene and care.
The NBDHE Dental Hygienist exam has 350 questions and has two components ( with many subsections): Discipline Based and Dental Hygiene Patient Cases.
Component A: The first component covers these main exam sections: Scientific Basis for Dental Hygiene Practice; Provision of Clinical Dental Hygiene Services and Principles of Community Health and Research. Component B: The second component of patient cases contains at least one each of geriatric, periodontal, pediatric, special needs and medically compromised patient cases.
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