What score do you need on this NBDHE Practice Test?

The pass target on this practice test is 70%. Your report also breaks down performance by topic so you can see weak areas before the real exam.

Where can I take a NBDHE Practice Test online?

UniPrep2Go hosts the Free NBDHE Practice Test at https://uniprep2go.study/mock-exams/nbdhe-readiness-check with a timed runner and full readiness report.

Is this official exam material?

No. This is an independent readiness diagnostic from UniPrep2Go. It is not official exam-board material and does not award certification or guarantee a passing score.

What does the report show after the mock?

Your report shows a pass/no-pass verdict with explanation, topic diagnosis, pacing notes, full question review with explanations, and a repair plan that links to the Anki deck waitlist for spaced-repetition practice when the .apkg ships.

Where do the questions come from?

Original UniPrep2Go local bank (Wave 2).

Dental assisting & hygiene · timed practice test · free 25-question / 38-minute diagnostic · JCNDE / ADA

Free NBDHE Practice Test

Free 25-question diagnostic, then $5 for 5 full attempts · no signup

Start free 25-question diagnostic Mock Pass · $5 for 5 attempts

UniPrep2Go's free NBDHE Practice Test is a 25-question, 38-minute timed diagnostic with a free topic report and answer review — no email, no account. The full mock is 60 questions / 90 minutes on the $5 UniPrep2Go Mock Pass (5 attempts on any mock).

The National Board Dental Hygiene Examination (NBDHE) is the written board exam for dental hygiene licensure candidates in the United States, covering scientific basis for hygiene practice, clinical dental hygiene, and community health.

Official-source aligned. Topic weights, timing, and pass rules follow published Joint Commission on National Dental Examinations (JCNDE) outlines. Questions are original UniPrep2Go study aids — not leaked official items. Verify on the official site ↗

Loading timed practice test…

Questions: 25 free · 60 full
Time: 38 min free · 90 min full
UniPrep2Go readiness target: 70%
Domains: 4
Exam body: JCNDE / ADA
Status: Live · free 25-question / 38-minute diagnostic

Dental assisting & hygiene · JCNDE / ADA

NBDHE Practice Test

Free 25-question diagnostic · 38 min · full 60Q on Mock Pass

Sample NBDHE practice questions

These sample items mirror the domains in the timed NBDHE mock. Correct answers and explanations unlock inside the practice session.

Sample 1
A hygienist suspects intimate partner violence. The appropriate action is to:
- A. Report to police in every case, even if the adult patient objects
- B. Follow state reporting laws, document objectively, and provide resources/referrals
- C. Document the patient's statements in the chart but leave out any injury findings you observed
- D. Confront the suspected partner privately in the operatory to clarify the situation
Sample 2
For a patient with asthma who uses an inhaler, a reasonable care modification is
- A. Ask the patient to leave the inhaler at home to avoid interactions with anesthetics
- B. Ensure inhaler availability, reduce aerosols/stress, and confirm medical stability
- C. Use air polishing and ultrasonic scaling freely, since aerosols help clear the airway
- D. Premedicate with antibiotics before scaling, as asthma raises infection risk
Sample 3
A positive percussion test (pain on tapping) suggests
- A. Reversible pulpitis from a new filling
- B. Normal response of a healthy tooth
- C. Possible periapical inflammation
- D. Gingivitis limited to the papilla
Sample 4
A treatment plan for gingivitis typically emphasizes
- A. Biofilm control, professional debridement, and reevaluation
- B. Scaling and root planing by quadrant with local anesthesia
- C. Systemic antibiotics plus a chlorhexidine rinse for 6 months
- D. Periodontal surgery referral when bleeding persists after one week
Sample 5
After nonsurgical periodontal therapy, reevaluation is typically scheduled to:
- A. Take a full-mouth radiograph series to confirm new bone fill in the treated pockets
- B. Repeat full-mouth scaling and root planing on a fixed schedule
- C. Assess tissue response and residual pocketing for further care decisions
- D. Polish the teeth and apply sealants before the maintenance phase starts

What is the NBDHE exam?

Administered by: Joint Commission on National Dental Examinations (JCNDE) (official site ↗)

Who this exam is for

Candidates preparing for NBDHE who want a timed diagnostic with topic-level feedback.

How to prepare

Start with this free timed diagnostic to see which NBDHE domains are weak, then review the published Joint Commission on National Dental Examinations (JCNDE) outline on the official site and drill missed topics with the linked Anki deck before exam day.

Confirm current fees, eligibility, and scheduling with Joint Commission on National Dental Examinations (JCNDE) before you book the real exam.

Topic outline

Core domains candidates usually study for NBDHE: Scientific foundations, Assessment & diagnosis, Planning & implementation, Evaluation, ethics & community.

Scientific foundations
Assessment & diagnosis
Planning & implementation
Evaluation, ethics & community

About this free NBDHE Practice Test

60-question NBDHE dental hygiene readiness check (free 25-question version). Use this timed practice test as a baseline before exam day or before drilling the linked Anki deck — start with the free 25-question / 38-minute diagnostic.

Built for: Candidates preparing for NBDHE who want a timed diagnostic with topic-level feedback.

Topics on this practice test: Scientific foundations, Assessment & diagnosis, Planning & implementation, Evaluation, ethics & community.

60 timed multiple-choice questions
90-minute pacing target
UniPrep2Go readiness target: 70% with topic breakdown
Full answer review after you submit

Your first UniPrep2Go attempt is free: a 25-question timed diagnostic on any exam (Exam or Learn mode, no signup) with the full topic report. Full-length mocks and retakes run on a $5 UniPrep2Go Mock Pass (Gumroad license key): 5 attempts on any mock. After your score, join the linked Anki deck waitlist for the .apkg when it ships.

Join the NBDHE Anki waitlist

NBDHE Practice Test — quick answers

What is the NBDHE?

NBDHE is the national written board exam dental hygiene graduates take as part of becoming a licensed dental hygienist (states also require clinical exams).

Is there a free NBDHE Practice Test?

Yes — your first UniPrep2Go attempt is free, and it can be this one: a 25-question / 38-minute timed diagnostic drawn by the same topic weights, a 70% readiness target, topic scoring, and a full answer review report. No signup, Exam or Learn mode. The full 60-question / 90-minute mock runs on the $5 UniPrep2Go Mock Pass (5 attempts on any mock).

How many free attempts do I get on this NBDHE Practice Test?

One. Your first UniPrep2Go attempt is free: a 25-question timed diagnostic on any exam (Exam or Learn mode, no signup) with the full topic report. Full-length mocks and retakes run on a $5 UniPrep2Go Mock Pass (Gumroad license key): 5 attempts on any mock. Every attempt ends with the full topic report and answer review — the report itself is never paywalled.

How many questions are on this free NBDHE Practice Test?

This UniPrep2Go practice test has 60 multiple-choice questions timed against a 90-minute target. The free first attempt is a 25-question / 38-minute diagnostic with the same topic weights; the full session runs on Mock Pass. NBDHE content themes (text). Not a JCNDE/ADA exam.

Why is the free NBDHE Practice Test 25 questions?

It is a diagnostic: 25 questions drawn by the same topic weights as the full 60-question mock — enough to rank your weakest topics, short enough to finish in 38 minutes in one sitting. With 1–6 questions per topic it is a quick read, not a verdict; for a full-length timed score, run the 60-question / 90-minute mock.

What do I get for $5?

The UniPrep2Go Mock Pass: 5 full timed attempts on any UniPrep2Go mock, including the 60-question NBDHE session, in Exam or Learn mode. It is a one-time Gumroad license key that works on any device — no subscription. Every attempt ends with the full topic report and answer review.

More FAQAdditional format, scoring, and disclaimer questions

What score do you need on this NBDHE Practice Test?: The pass target on this practice test is 70%. Your report also breaks down performance by topic so you can see weak areas before the real exam.
Who should take this NBDHE Practice Test?: Candidates preparing for NBDHE who want a timed diagnostic with topic-level feedback.
Where can I take a NBDHE Practice Test online?: UniPrep2Go hosts the Free NBDHE Practice Test at https://uniprep2go.study/mock-exams/nbdhe-readiness-check with a timed runner and full readiness report.
Is this official exam material?: No. This is an independent readiness diagnostic from UniPrep2Go. It is not official exam-board material and does not award certification or guarantee a passing score.
What does the report show after the mock?: Your report shows a pass/no-pass verdict with explanation, topic diagnosis, pacing notes, full question review with explanations, and a repair plan that links to the Anki deck waitlist for spaced-repetition practice when the .apkg ships.
Where do the questions come from?: Original UniPrep2Go local bank (Wave 2).