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DANB's COA (COA) Practice Tests & Test Prep by Exam Edge - Topics


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  • Real Exam Simulation: Timed questions and matching content build comfort for your DANB's COA test day.
  • Instant, 24/7 Access: Web-based DANB's Certified Orthodontic Assisting practice exams with no software needed.
  • Clear Explanations: Step-by-step answers and explanations for your DANB's exam to strengthen understanding.
  • Boosted Confidence: Reduces anxiety and improves test-taking skills to ace your DANB's Certified Orthodontic Assisting (COA).

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Understanding the exact breakdown of the DANB's Certified Orthodontic Assisting test will help you know what to expect and how to most effectively prepare. The DANB's Certified Orthodontic Assisting has multiple-choice questions The exam will be broken down into the sections below:

DANB's Certified Orthodontic Assisting Exam Blueprint
Domain Name % Number of
Questions
ICE - Infection Control
     Patient and dental healthcare worker education 10% 10
     Prevent cross-contamination and disease transmission 20% 19
     Maintain aseptic conditions 10% 10
     Perform sterilization procedures 15% 14
     Environmental asepsis 15% 14
     Occupational safety 30% 29
OA - Orthodontic Assisting
     Collection And Recording Of Clinical Data 15% 14
     Orthodontic Procedures 36% 35
     Chairside Dental Materials 37% 36
     Laboratory Materials And Procedures 5% 5
     Oral Health Management Prevention And Management Of Emergencies 5% 5
     Office Operations 5% 5
     Radiation Health And Safety 5% 5