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FAQ
Understanding the exact breakdown of the CDCA Dental Hygiene (ADEX) test will help you know what to expect and how to most effectively prepare. The CDCA Dental Hygiene (ADEX) has 100 multiple-choice questions. The exam will be broken down into the sections below:
| CDCA Dental Hygiene (ADEX) Exam Blueprint | ||
|---|---|---|
| Domain Name | % | Number of Questions |
| Medical/Dental Assessment | 12% | 12 |
| Intra and Extra Oral Assessment and Charting | 27% | 27 |
| Intra and Extra Oral Examination | ||
| Dental and Periodontal Charting and Assessment | ||
| Soft Tissue, Bone, and Tooth Abnormalities | ||
| Radiology/Imaging | 15% | 15 |
| Dental Hygiene Care Planning | 13% | 13 |
| Patient Care | 19% | 19 |
| Periodontal Procedures | ||
| Infection Control | ||
| Medical Emergency Management | ||
| Dental Specialties and Pharmacology | 14% | 14 |
| Dental Specialties | ||
| Applied Pharmacology | ||
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Preparing for your upcoming CDCA Dental Hygiene (ADEX) () Certification Exam can feel overwhelming — but the right practice makes all the difference. Exam Edge gives you the tools, structure, and confidence to pass on your first try. Our online practice exams are built to match the real CDCA Dental Hygiene exam in content, format, and difficulty.
These CDCA Dental Hygiene (ADEX) practice exams are designed to simulate the real testing experience by matching question types, timing, and difficulty level. This approach helps you get comfortable not just with the exam content, but also with the testing environment, so you walk into your exam day focused and confident.
Here is a list of alternative names used for this exam.