Dental Hygiene Practice Test

Start free — see where you stand

Open the course and start practicing right away. Answer real-style questions, read a plain-language explanation for every answer, and find out which topics need work before you book your real exam.

Works on your phone. Your progress is saved on your device — pick up where you left off.

What the real exam covers

The National Board Dental Hygiene Examination (NBDHE) tests basic-science knowledge applied to dental hygiene practice. This course covers both sides in 12 units:

• Basic sciences — Anatomy & Physiology; Biochemistry & Nutrition; Microbiology & Immunology; and General & Oral Pathology
• Clinical core — Patient Assessment & Treatment Planning; Radiography; Periodontology & Instrumentation; and Pain Management
• Supporting practice — Pharmacology; Dental Materials & Preventive Services; Community Health & Research Principles; and Ethics, Law & Professional Practice

Check the JCNDE's current NBDHE guide for the official test specifications and eligibility rules before you book.

What's inside the course

• 336 original practice questions across 12 dental-hygiene units
• A plain-language explanation for every answer — right or wrong, you learn why
• The heaviest units match the clinical core: periodontology & instrumentation, assessment, and preventive services
• 2 full timed mock exams — 200 questions in 240 minutes each
• Progress saved on your device — no account needed to practice

One price. No clocks.

$29 — or $19 for the first 100 buyers

One payment gets you the full course. No weekly or monthly access clocks, no promo-code games. And if it's not for you, there's a 30-day money-back guarantee.