National Dental Assisting Examining Board (NDAEB) Practice Exam

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Prepare for the National Dental Assisting Exam with comprehensive quiz questions, including multiple choice and detailed explanations. Equip yourself for success!

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What is the role of a treated paper pad in dental practice?

  1. To absorb excess moisture during procedures

  2. To mix dental materials like IRM

  3. To hold dental instruments

  4. To protect surfaces from chemicals

The correct answer is: To mix dental materials like IRM

The role of a treated paper pad in dental practice is primarily to absorb excess moisture during procedures. This type of pad is designed to maintain a dry working area by absorbing saliva and other liquids that may be present during dental procedures. Reliable moisture control is crucial for effective adhesive bonding and ensuring that materials used in dentistry set properly. While treated paper pads may sometimes be used in settings involving mixing dental materials, their primary function is related to moisture management. In contrast, mixing dental materials typically involves using mixing pads or bowls specifically designed for that purpose, which may not be made of treated paper. Holding dental instruments is usually managed with trays or cassettes designed for organization and accessibility. Protecting surfaces from chemicals is typically handled by using barrier films or specific protective covers rather than treated paper pads, which are not designed for that purpose.