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



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Understanding what is on the DANB's NYPDA 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 New York Professional Dental Assisting Exam Blueprint

Understanding the exact breakdown of the DANB's New York Professional Dental Assisting test will help you know what to expect and how to most effectively prepare. The DANB's New York Professional Dental Assisting has 100 multiple-choice questions The exam will be broken down into the sections below:

DANB's New York Professional Dental Assisting Exam Blueprint
Domain Name % Number of
Questions
Collection and recording of clinical data 10% 10
Chairside dental procedures 45% 45
Chairside dental materials (preparation, manipulation, application) 9% 9
Lab materials and procedures 4% 4
Patient education and oral health management 10% 10
Prevention and management of emergencies 12% 12
Offi ce operations 10% 10

DANB's New York Professional Dental Assisting - Exam Topics Sample Questions

The low-speed dental handpiece is an appropriate instrument for all but which of the following?

Correct Answer:
cutting teeth.


the question at hand is determining which procedure is not suitable for a low-speed dental handpiece. among the given options—polishing teeth, cutting teeth, polishing restorations, and removing soft carious material—the correct answer is "cutting teeth." this requires further clarification to understand the specific applications of low-speed dental handpieces and why they are not ideal for cutting teeth.

low-speed dental handpieces typically operate at speeds up to 40,000 revolutions per minute (rpm). they are primarily designed for tasks that do not require the intense speed and cutting power that other procedures might. for example, low-speed handpieces are perfect for removing soft decayed material from a tooth. this involves gently excavating the soft, carious tooth structure without causing damage to the surrounding healthy tooth material.

additionally, low-speed handpieces are used for polishing teeth and restorations. after restorative procedures, it’s crucial to polish the surface to restore the tooth’s aesthetics and function. the gentle and controlled motion of low-speed handpieces makes them ideal for achieving a smooth finish on both natural teeth and on materials used in dental restorations, such as composites or amalgams.

another application of low-speed handpieces is in defining cavity margins and walls during preparatory dental work. their precision allows for careful detailing of the cavity, ensuring that it is properly shaped for subsequent filling or other restorative work.

on the other hand, cutting teeth, especially for procedures like shaping or resizing teeth or preparing for crowns, requires a tool that can handle a harder tooth structure efficiently. high-speed handpieces, which operate at speeds exceeding 200,000 rpm, are designed for such tasks. their high-speed rotation allows for quick and effective cutting through enamel and dentin, which is essential for more invasive dental procedures.

therefore, while low-speed handpieces are versatile tools in dentistry, they are not suitable for cutting teeth due to their speed limitations and the nature of tasks they are designed to perform. for cutting teeth, a high-speed handpiece with appropriate burrs is necessary to achieve the desired results effectively and efficiently.