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DANB's AZCF (CPEAR) (AZCP) Practice Tests & Test Prep by Exam Edge - Topics



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Understanding what is on the DANB's AZCF (CPEAR) 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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DANB's Coronal Polish Exam for Arizona Residents Exam Blueprint

Understanding the exact breakdown of the DANB's Coronal Polish Exam for Arizona Residents test will help you know what to expect and how to most effectively prepare. The DANB's Coronal Polish Exam for Arizona Residents has 100 multiple-choice questions The exam will be broken down into the sections below:

DANB's Coronal Polish Exam for Arizona Residents Exam Blueprint
Domain Name % Number of
Questions
Dental and oral anatomy 8% 8
Distinguish between oral prophylaxis and coronal polish 7% 7
Objective of coronal polish 7% 7
Dental deposits 15% 15
Polishing precautions 15% 15
Patient education and recordkeeping 10% 10
Abrasives and polishing agents 8% 8
Polishing technique 20% 20
Infection control/OSHA protocol 10% 10

DANB's Coronal Polish Exam for Arizona Residents - Exam Topics Sample Questions

Cementum and the periodontal ligament are developed from 





Correct Answer:
dental sac.
the correct answer to the question regarding the development of cementum and the periodontal ligament is "dental sac."

to understand why the dental sac is responsible for the development of both cementum and the periodontal ligament, it's essential to delve into the embryology of the tooth. the tooth develops from the dental lamina, which gives rise to three important structures: the enamel organ, dental papilla, and dental sac or follicle. each of these structures has a specific role in tooth development.

the enamel organ forms the enamel, the hard outer surface of the tooth. the dental papilla gives rise to the dentin and the pulp. the dental sac, surrounding the developing tooth, is of particular interest here as it differentiates into the cementum, periodontal ligament, and alveolar bone - all vital components supporting the tooth.

cementum is a specialized calcified substance covering the root of the tooth. it is essential for anchoring the ends of the periodontal ligament to the tooth and is vital for the function of the tooth as it provides attachment to the alveolar bone via the periodontal ligament. the periodontal ligament itself is a group of specialized connective tissue fibers that essentially hold the tooth in the alveolar socket, absorbing the stresses produced during chewing and biting.

during the development of the tooth, the dental sac's cells differentiate into the fibroblasts that form the periodontal ligament and the cementoblasts that form the cementum. this differentiation is crucial for the proper integration of the tooth into the mouth structure, ensuring that it is adequately supported and can withstand the mechanical forces exerted upon it.

thus, the answer "dental sac" correctly identifies the source of development for both cementum and the periodontal ligament. this understanding is fundamental in dental anatomy and is crucial for anyone studying dentistry or involved in dental care professions.