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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 studying 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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CDCA Dental Hygiene (ADEX) Exam Blueprint

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

CDCA Dental Hygiene (ADEX) - Exam Topics Sample Questions

The function of the grinding job of mastication and reducing the size of food for swallowing is the responsibility of the

Correct Answer:
molars.
the process of chewing, scientifically known as mastication, is crucial for breaking down food into smaller, more manageable pieces to facilitate smoother digestion. different teeth in the human mouth play specific roles in this process.

incisors, the sharp, chisel-shaped front teeth, are primarily used for cutting or shearing food into smaller bits. they are the first to engage during a bite. following the incisors are the canines, which are pointed and are used for tearing food, particularly useful in ripping meat or other tough textures.

behind the canines are the premolars, which have a more flattened surface compared to canines. premolars serve as transitional teeth between the tearing function of canines and the thorough grinding action of molars. they help in crushing and tearing the food, preparing it further for the grinding phase.

the molars, located at the back of the mouth, are the teeth primarily responsible for the grinding job of mastication. they are the largest teeth, equipped with broad and flat surfaces that make them ideal for grinding and pulverizing food. this action significantly reduces the size of food particles, making it easier to swallow and subsequently aiding the digestive system in breaking down food more efficiently.

therefore, when it comes to the function of reducing the size of food for swallowing, the molars play the most crucial role. their design and position in the mouth allow them to maximize the surface area of food that gets broken down, thus highlighting their importance in the digestive process.