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CDCA Dental Hygiene Practice Tests & Test Prep by Exam Edge - Topics

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Understanding what is on the CDCA Dental Hygiene exam is crucial step in preparing for the exam. You will need to have an understanding of the testing domain (topics covered) to be sure you are studing the correct information.

  • Directs your study efforts toward the most relevant areas.
  • Ensures efficient and adequate preparation.
  • Helps identify strengths and weaknesses.
  • Allows for a focused approach to address gaps in understanding.
  • Aligns your preparation with the exam's expectations.
  • Increases the likelihood of success.
  • Keeps you informed about your field's current demands and standards.
There is no doubt that this is a strategic step in achieving certification and advancing your career.

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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
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