Getting Through the NDEH Without Losing Your Mind
The dental hygiene licensure exam in Canada is administered by the National Dental Hygiene Examining Board. It is a two-part process. Part A is written. Part B is clinical or objective structured, depending on the year's format changes. Kaplan offers a review course that some candidates find useful. I have worked with enough applicants to know what the actual grind looks like. I picked up the Kaplan materials when I was preparing my own exam cycle. The question bank is decent but not perfect. The content misses some of the newer public health guidelines that started showing up around 2023. One thing I noticed right away was that their periodontal section lagged behind the current evidence-based treatment classifications. I cross-referenced everything with the CDHA position papers and the latest journal articles before trusting any answer they gave.
Medical National Dental Hygienist Licensure Exam Kaplan National Dental Hygenist Licensure Exam
There is no single "Kaplan exam." Kaplan produces study materials for the NDEH. You purchase their review package and then you sit the actual national exam separately through the NDHEB registration portal. People sometimes conflate the two, which causes confusion during planning. Here is how the pieces actually fit together. You register for the NDEH through the NDHEB website. You pay the fee. You receive your admission ticket with a testing window. Kaplan materials sit alongside your other prep resources. They do not replace the board registration process in any way. The exam itself covers five main domains: foundational sciences, diagnosis and treatment planning, infection control and safety, periodontal therapy, and public health and professional practice. The weightings shift slightly year to year so you should check the current blueprint before you buy anything. My practical approach was straightforward. I spent six weeks on a compressed schedule. I used Kaplan for the initial content pass and for their practice questions, then I supplemented heavily with the NDEH candidate handbook and the CDNA scope documents. I also relied on peer-reviewed sources for anything that felt outdated. The Kaplan practice exams were the closest thing I had to real test conditions, but I found their scoring slightly more generous than the actual exam. My real score ended up about 8 percent lower than their simulated results suggested.
One specific edge case I ran into was with the anesthesia questions. Kaplan's review focused heavily on the standard local anesthetic protocols and barely touched on the contraindications tied to certain medical conditions that the actual exam tested. I had a question come up about a patient on bisphosphonates where the correct answer involved delaying elective procedures. Kaplan did not cover that angle at all. I had to look it up in the dental drug reference texts and adjust my study plan mid-cycle. I ended up creating my own flashcards for those medical contraindication scenarios because nothing else had them compiled in one place. There are also some counter-intuitive things about this exam that are not obvious from the outside. The written portion tests your ability to eliminate wrong answers more than it tests raw knowledge. Several questions are intentionally ambiguous because the exam writers know hygienists see patients with overlapping conditions. The trick is to pick the most conservative answer that prioritizes patient safety, not the most clinically interesting one. Another thing most people miss is how much the exam tests documentation standards. You can know the treatment steps perfectly and still lose marks if you pick an answer that skips proper charting or informed consent language. The National Hygiene Standards are woven into almost every section, not just the professional practice domain. Kaplan has real limitations. The subscription cost is not trivial and the materials do not update in real time. If a guideline changes after their print run, you are stuck with the old version until the next release. Their customer support for technical issues during practice exams is slow. I had a question not load correctly on one of their mock tests and waited over forty-eight hours for a response. I also found their video lectures a bit dry and repetitive. They cover the material but they do not explain it efficiently. I ended up skipping most of the videos and just doing the questions and reading the text sections. That cut my prep time roughly in half compared to what their recommended study plan suggests.
Get the Full Details
If you want to access Kaplan's materials, you go straight to their website and look for the dental hygiene licensure review section. There is no shared download link or shortcut. You purchase the current edition. Some candidates also find secondhand copies from previous cycles, but be careful because the exam blueprint can shift between years and old materials may cover topics that are no longer tested. I would only consider that route if the price difference is significant and you supplement with the current official NDEH blueprint. Another resource worth considering alongside Kaplan is the NDEH official preparatory guide. It is shorter and less comprehensive than Kaplan but it aligns directly with the exam's current structure. I used it as a checklist to make sure I was not missing any domain. For practice questions, I also recommend the CDHA member resources and the provincial college exam prep modules. They are free and they tend to reflect the actual difficulty level better than any commercial product. The scheduling side is worth getting right. The NDEH testing windows are limited and seats fill up fast, especially in major cities. I registered as soon as the window opened and got my slot within a week. Waiting even a month past opening can mean pushing your exam into a different cycle, which resets your entire timeline. Keep track of the registration deadlines on the NDHEB site and set a calendar reminder at least sixty days before you plan to test.
Here is the bottom line. Kaplan is a solid starting point for the NDEH but it is not a silver bullet. Use it for the question bank and the structured review, but do not treat it as your only source. Verify their answers against current guidelines, focus heavily on the medical contraindication areas, and practice with the exam's conservative-answer logic. Your actual score will likely be lower than Kaplan's practice exams suggest, so build that gap into your study plan. The exam is passable with disciplined prep. It just takes more than finishing a review course.
