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Certified Dental Assistant Exam |Professional Assessment| *Q&A* (100% Correct) 2025/2026 |PASSED| $9.02
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Certified Dental Assistant Exam |Professional Assessment| *Q&A* (100% Correct) 2025/2026 |PASSED|

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Certified Dental Assistant Exam |Professional Assessment| *Q&A* (100% Correct) 2025/2026 |PASSED| What is the primary function of the dental assistant during a patient’s examination? The primary function is to assist the dentist with procedures, ensure the patient's comfort, and maint...

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  • November 21, 2024
  • 8
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Dental assistant
  • Dental assistant
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StellarGrades
Certified Dental Assistant Exam |Professional
Assessment| *Q&A* (100% Correct)
2025/2026 |PASSED|
What is the primary function of the dental assistant during a patient’s examination?

The primary function is to assist the dentist with procedures, ensure the patient's comfort, and
maintain the sterile field.



What type of dental instruments are used for scaling and root planing?

Instruments such as scalers and curettes are used for scaling and root planing.



How does a dental assistant properly prepare a dental tray for a restorative procedure?

A dental assistant prepares the tray by arranging the necessary instruments in the correct
sequence for the procedure, ensuring sterility and accessibility.



What is the correct method for disinfecting dental instruments after a procedure?

Instruments should be thoroughly cleaned using an ultrasonic cleaner, followed by sterilization in
an autoclave to ensure they are free from contamination.



What should a dental assistant do if a patient is feeling anxious before a procedure?

The dental assistant should offer reassurance, explain the procedure in detail, and ensure the
patient feels comfortable and safe.



How should a dental assistant handle a dental x-ray film after exposure?

After exposure, the dental assistant should carefully remove the film from the patient's mouth,
process it immediately, and handle it with clean hands to avoid contamination.



What are the common types of dental radiographs?

The common types include periapical, bitewing, and panoramic radiographs.


1

, What is the proper way to dispose of a contaminated needle or syringe?

Needles and syringes should be disposed of in a designated sharps container to avoid injury or
contamination.



How does a dental assistant assist in a root canal procedure?

The dental assistant aids by preparing the necessary instruments, assisting with patient comfort,
and ensuring proper isolation of the treatment area.



What is the purpose of using a rubber dam in dental procedures?

A rubber dam is used to isolate the treatment area, keeping it dry and free from contamination
during procedures such as fillings or root canals.



What should a dental assistant do if a patient experiences a medical emergency during a procedure?

The dental assistant should stay calm, alert the dentist immediately, and assist in managing the
emergency according to established protocols.



What are the proper steps for sterilizing dental instruments?

Dental instruments should be cleaned, dried, wrapped, and sterilized in an autoclave, then stored
in a sterile environment until use.



How can a dental assistant help manage a patient's pain during a procedure?

A dental assistant can assist by preparing and administering local anesthetics under the
supervision of the dentist, offering comfort measures, and providing post-operative pain instructions.



What is the purpose of the dental assistant in providing patient education?

The dental assistant educates patients on oral hygiene practices, post-treatment care, and the
importance of regular dental visits to maintain optimal oral health.



How does a dental assistant assist in taking an impression for a crown?



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