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NDAEB Canadian Certified Dental Assistant (NDAEB) Practice Tests by Exam Edge | Updated 2020

Dentists would be nothing without their assistants. While the doctor may do most of the drilling and filling, assistants are tasked with many other vitally important duties around the office. Not just anyone can become a dental assistant, however - to earn such a position in Canada, you’ll need to take and pass exams offered by the National Dental Assisting Examining Board, or the NDAEB. With resources like Exam Edge’s NDAEB practice tests, you’ll be on your way to a successful dental assistant career in no time!

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Questions per exam: 200

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Our practice tests simulate the real thing in a number of key ways:

  1. Topics covered
    • Conduct Appropriate to a Professional Setting - 5-10%
    • Dental Sciences - 7-12%
    • Clinical Support Procedures - 5-10%
    • Patient Records - 5-10%
    • Patient Care Procedures - 40-50%
    • Practice Management Procedures - 5-10%
    • Laboratory Procedures - 5-10%
    • Preventive Procedures - 15-20%
  2. Level of difficulty
  3. Number of questions (200 per practice test)
  4. Timed exam, proportional to the number of questions (or untimed if you prefer)
  5. Navigation
  6. The feel of the real test
  • 24/7 access
  • Compatible with any device
  • 3 different testing modes
    • Timed
    • No Time Limit
    • Explanation
  • Detailed explanations

We offer 20 online practice exams with 4,000 unique questions. Our world-class practice certification tests are designed to give you the knowledge you need to pass your NDAEB Canadian Certified Dental Assistant certification exam. We do this by delivering realistic practice tests that thoroughly prepare you for the NDAEB Canadian Certified Dental Assistant exam. Taking our NDAEB Canadian Certified Dental Assistant practice tests will give you the psychological advantage needed to walk into your test day with confidence.

What is the National Dental Assisting Examining Board?

Seeking certification as a Dental Assistant in Canada? The NDAEB (National Dental Assisting Examining Board) is responsible for the administration of the national examination of Dental Assistants in Canada. This exam assures that individuals have met current baseline standards in the knowledge and skills required by Canadian provincial or territorial regulatory authorities for recognition as an intra-oral Dental Assistant. Exactly what can you expect with the NDAEB exams?

Dental Assistant candidates must be deemed eligible in order to take the exam. An in-office practicum must be completed before writing the NDAEB exam. The application must be submitted through the NDAEB website along with education verification and payment. Once approved, an email will provide you with a registration letter and receipt and access to the Candidate Portal. Two to three weeks prior to the exam date, an admission letter will be available on the Portal indicating the date, time, and site/location of the exam. Exams are given four times per year on the last Saturday of March, June, and September and the second Saturday in December.

The NDAEB exams are paper-pencil tests available in French and English. Candidates are allowed a maximum of 4 hours to complete the exam comprised of 200 multiple-choice items with many items being case-based questions. The distribution of items from each domain is indicated in the test blueprint available in the Candidate Handbook on the NDAEB website.

Within 6 weeks of the test writing date, candidates will receive an email advising them that the results are available on the Candidate Portal. The passing score will vary between the low and mid 60s% range, depending on the items appearing on each individual exam. Less difficult forms of the exam tend to have higher passing scores than more difficult exams.

We have ten great reasons why is the #1 source on the internet for preparing for the NDAEB Canadian Certified Dental Assistant test.

  • was created to focus solely on the NDAEB Canadian Certified Dental Assistant test. All practice test questions parallel the topics covered on the real test, are in the right proportion, as outlined in National Dental Assisting Examining Board (NDAEB)'s published NDAEB Canadian Certified Dental Assistant test guidelines.

  • Our practice tests are designed to make you familiar with the real test. Our exams simulate the pressure of the real exam, by setting the per question time limit to be the same as the real exam. So when you take the actual test, you will feel comfortable with the requirements of the real exam.

  • We offer 20 online pratice exams with 4,000 unique questions to help you prepare for your NDAEB Canadian Certified Dental Assistant exam.

  • The low cost! The cost of ordering 5 practice tests is less than the cost of taking the real NDAEB Canadian Certified Dental Assistant test. In other words, it would cost you less money to order 5 practice tests, than if you failed the real test and had to retake it. Now that is a bargain!

  • If you have to stop while taking one of our tests, you can continue right where you left off. When you continue the test, you will start exactly where you were, and with the same amount of time you had remaining.

  • After you complete a test, we provide your raw score (how many you answered correctly) and our estimate of the NDAEB score you would receive if you were taking the real test.

  • As you complete your practice tests, we show you which questions you answered correctly, which ones you answered incorrectly, and provide detailed step-by-step explanations for every single question on the test!

  • BBBAs a fully accredited member of the Better Business Bureau, we uphold the highest level of business standards. You can rest assured that we maintain all of the BBB Standards for Trust

  • Because the tests are web-based, there is no software to install. Our practice tests are available to you 24-hours a day. No matter where you are, you can take our practice tests on any computer with access to the internet.

  • If you need additional help, we offer specialized tutoring. Our tutors are highly qualified.

To pass the NDAEB Canadian Certified Dental Assistant test you need a score of 65.

The range of possible scores is 0 to 100.

At, we go to great pains to make sure that our tests are as realistic as possible. Our practice tests  help you prepare for the real test in several key ways:

  • Topics covered
    • Conduct Appropriate to a Professional Setting - 5-10%
    • Dental Sciences - 7-12%
    • Clinical Support Procedures - 5-10%
    • Patient Records - 5-10%
    • Patient Care Procedures - 40-50%
    • Practice Management Procedures - 5-10%
    • Laboratory Procedures - 5-10%
    • Preventive Procedures - 15-20%

  • Level of difficulty
  • Number of questions (200 per practice test)
  • Time-limit (or you can customize it)
  • Navigation
  • The feel of the real exam

We have a team of professional writers that create the questions based on the official test breakdown by topic. We are continually updating our exams to keep them in sync with the most current version of the actual certification exam.

Yes! We offer 1 subjects with 20 different exams utilizing 4,000 unique questions
* Evey subject has a free sample test

Test Name
  NDAEB Canadian Certified Dental Assistant (NDAEB)

To order full-length tests, or take a sample test, for a different subject:

Click on " Name on the Exam Name" You will be take to the orders page

For information regarding  NDAEB Canadian Certified Dental Assistant Certifications exam,

Please refer to National Dental Assisting Examining Board (NDAEB)'s website at :

I was very apprehensive about taking my exam since I am squeamish when I take any exam. After using your practice tests, I went into the NDAEB Canadian Certified Dental Assistant exam with a lot of confidence feeling at ease. I would not have been ready for the kind of questions that were on the exam if I hadn’t used your practice tests. I just wish I knew about this program years ago when I took my other exams and was not as prepared as I would have been if I used your product. Thank you so much!


I took the NDAEB Canadian Certified Dental Assistant exam today and passed!!!! The sample exams with detailed explanation was the key to my success. I took a sample exam everyday for three weeks, studied the material and was confident and prepared to pass the exam. I will be recommending your site to others wanting an excellent preparation resource to prepare with successful results. Thank you!!!


I purchased the NDAEB Canadian Certified Dental Assistant and passed my certification exam the first time. The exam questions were great and I felt fully prepared for my test.

Corey T.,

I am writing this to inform you and anyone else who is thinking of purchasing these practice questions that they were the best investment I made as far as time and money. I had failed my NDAEB Canadian Certified Dental Assistant exam twice, and after practicing these test, about 20 of them, I was more than prepared to pass the test. These test prepared so well, I commented to a friend of mine that the practice test was like studying at Harvard and the real test seem like high school. I will continue to study the test for future reference because they have a wealth of information for any first year teacher. Thank you,


The NDAEB Canadian Certified Dental Assistant tests turned out to be a valuable tool for passing the actual certification exam. I actually scored 7 points higher than predicted!


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What are NDAEB Tests?

The NDAEB is a professional organization for Canadian dental assistants. The group works to educate, connect, and assess the skills of dental assistants across the country. The NDAEB primarily offers a written exam for aspiring dental assistants. The test is expensive, with a registration fee of $525 charged per examinee. Given how much money and opportunity is riding on your score, it pays to invest in as many NDAEB practice exams as possible before taking the real thing!

Qualifying for NDAEB Test Registration

In order to qualify for this exam, you’ll need to complete a dental assistant education program that’s been certified by the NDAEB. Only those who have reached level II intra-oral dental assistant in their studies may register. For applicants who have studied dental hygiene or completed an allied dental health program, transcripts showing your mastery of dental assisting principles will be required. Check with your program for further guidance on your NDAEB test eligibility. Should you indeed meet the qualifications, it’s time to register for NDAEB exam prep.

Earning a Passing Score on an NDAEB Exam

The pass mark for the NDAEB exam changes slightly each year. A panel of judges meets to go over the questions and decide how many a candidate must answer correctly in order to pass. Generally, this percentage has lingered around the 60 percent point. The harder the exam, the lower the pass mark. While it may be impossible to predict what this year’s pass mark will be, examinees who incorporate practice exams into their NDAEB test prep are sure to find success.

Prepare for Your NDAEB Test Now

Your future as a dental assistant depends on your ability to take and pass the NDAEB exam. Make the most of your time and money by including NDAEB exam practice tests into your studies. Studies have shown time and time again that practice tests are the key to learning and retaining information. Given how challenging this particular exam can be, it’s smart to incorporate NDAEB practice tests into your study routine.

With both timed and untimed versions of NDAEB practice tests available on our site, Exam Edge offers the flexibility and convenience you need for success. Both options include detailed answers to each question. These are essential to the study process – by understanding why and how you got a question wrong, you can identify the blind spots in your knowledge and be better prepared for the real exam.

Curious about our offerings? Click here to try a free sample practice test now!