Dental Assistant Test

Reviewed by Benjamin Yoon
Benjamin Yoon, DMD (Dentistry) |
General Dentist
Review Board Member
Benjamin Yoon earned his Doctor of Dental Medicine (DMD) from Nova Southeastern University College of Dental Medicine, equipping him with the necessary expertise and skills to excel in the field of dentistry. He is currently serving as a general dentist in the US Army.
 , DMD (Dentistry)
By Awitcher
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Quizzes Created: 6 | Total Attempts: 39,910
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  • 1/16 Questions

    Critical instruments do not have a high risk of disease transmission and do not need to be sterilized.

    • True
    • False
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About This Quiz

Welcome to the Dental Assistant Test! This quiz is designed to assess your knowledge and skills in the dynamic field of dental assisting. Whether you're a seasoned professional or a student aspiring to join the dental healthcare industry, this quiz covers a range of topics essential to dental assisting.

Challenge yourself with questions on dental anatomy, radiography techniques, infection control protocols, dental materials, and chairside procedures. Test your understanding of dental terminology, patient care, and the latest technologies used in dental offices. The Dental Assistant Test is crafted to reflect real-world scenarios, ensuring it's not just an assessment but also an opportunity to enhance your expertise.

Stay updated on best practices, regulations, and ethical considerations in dental assisting. Sharpen your critical thinking skills as you navigate through scenarios that mimic the challenges faced in a dental setting. Whether you aim to brush up on your knowledge or gauge your readiness for certification, the Dental Assistant Test is your key to self-assessment and professional growth. Dive into the quiz and elevate your dental assisting proficiency!.

Dental Assistant Test - Quiz

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  • 2. 

    In the Universal Numbering System, the permanent teeth are numbered 1 to 32.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The statement is true because in the Universal Numbering System, the permanent teeth are indeed numbered from 1 to 32. This system is widely used by dentists and dental professionals to identify and refer to specific teeth in a standardized manner. Each tooth is assigned a unique number, starting from the upper right third molar (number 1) and moving clockwise around the mouth to end with the lower right third molar (number 32). This numbering system helps in accurate communication and documentation of dental procedures and treatments.

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  • 3. 

    What instruments are used in basic setup?

    • Mouth mirror

    • Explorer

    • Cotton pliers

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    In a basic setup, all of the mentioned instruments are used. A mouth mirror is used to visualize the oral cavity, explorer is used to detect any dental caries or abnormalities, and cotton pliers are used to handle and place cotton rolls or other materials in the mouth. Therefore, all of the above instruments are essential in a basic setup.

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  • 4. 

    What is the abbreviation for Buccal-occlusal?

    • BO

    • BU

    • BC

    • BL

    Correct Answer
    A. BO
    Explanation
    The abbreviation for Buccal-occlusal is BO.

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  • 5. 

    The area between adjacent tooth surfaces is called the inter-proximal space.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The inter-proximal space refers to the area between adjacent tooth surfaces. This space is commonly known as the space between teeth, where food particles and plaque tend to accumulate if not properly cleaned. It is important to clean this area thoroughly to maintain good oral hygiene and prevent dental issues such as cavities and gum disease. Therefore, the statement that the area between adjacent tooth surfaces is called the inter-proximal space is true.

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  • 6. 

    The surface of the tooth that is closest to the tongue is the ...

    • Facial surface

    • Lingual surface

    • Mesial surface

    • Distal surface

    Correct Answer
    A. Lingual surface
    Explanation
    The lingual surface refers to the surface of the tooth that is closest to the tongue. This surface is found on the inner side of the teeth, facing towards the tongue. It is important to distinguish this surface from the facial surface, which is the surface of the tooth that is closest to the cheeks or lips. The mesial surface refers to the surface of the tooth that is closest to the midline of the mouth, while the distal surface refers to the surface that is farthest from the midline.

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  • 7. 

    The system used in dentistry to remove water and other debris is called the oral evacuation system.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The system used in dentistry to remove water and other debris is indeed called the oral evacuation system. This system consists of a suction device that helps to keep the patient's mouth dry and clean during dental procedures. It is an essential tool in maintaining a clear field of vision for the dentist and ensuring the patient's comfort.

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  • 8. 

    According to the Universal Numbering System, tooth #7 and #10 are maxillary lateral incisors.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    According to the Universal Numbering System, tooth #7 and #10 are indeed classified as maxillary lateral incisors. This system is widely used by dentists to identify and label teeth in a consistent manner. In this system, the teeth in the upper jaw are numbered from 1 to 16, starting from the right side of the mouth and moving to the left. Tooth #7 and #10 correspond to the upper right and upper left lateral incisors respectively. Therefore, the statement is true.

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  • 9. 

    What is the abbreviation for Mesioincisal?

    • MI

    • MO

    • MS

    • MC

    Correct Answer
    A. MI
    Explanation
    The abbreviation for Mesioincisal is MI.

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  • 10. 

    A palm-thumb grasp is when an instrument is held ...

    • In the palm using the thumb to stabilize the instrument

    • The same way as a pen

    • In the palm of the hand

    Correct Answer
    A. In the palm using the thumb to stabilize the instrument
    Explanation
    A palm-thumb grasp refers to the way an instrument is held in the palm of the hand, with the thumb being used to stabilize the instrument. This grip is similar to how one would hold a pen, where the instrument is securely held in the palm while the thumb provides stability.

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  • 11. 

    The anterior teeth are toward the front and include the incisors and molars.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    The anterior teeth include the incisors and canines.

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  • 12. 

    Which of the following terms matches the following definition? The teeth on either side of a missing tooth

    • Abutment

    • Amalgam

    • Armamentarium

    • Articulator

    Correct Answer
    A. Abutment
    Explanation
    An abutment is a dental term that refers to the teeth on either side of a missing tooth. These teeth act as support or anchor for a dental prosthesis, such as a bridge or denture, that replaces the missing tooth. The abutment teeth are prepared to receive the prosthesis and provide stability and retention.

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  • 13. 

    Which of the following is the most infectious bloodborne pathogen likely to be encountered in the dental workplace?

    • Hepatitis B

    • HIV

    • Tuberculosis

    • Prion disease

    Correct Answer
    A. Hepatitis B
    Explanation
    Hepatitis B is the most infectious bloodborne pathogen likely to be encountered in the dental workplace. This is because it is highly contagious and can be transmitted through contact with infected blood or bodily fluids. Dental professionals are at a higher risk of exposure to Hepatitis B due to the nature of their work, which involves handling sharp instruments and coming into contact with patients' blood. It is important for dental healthcare workers to follow strict infection control protocols, including vaccination against Hepatitis B, to prevent transmission of the virus.

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  • 14. 

    The patient position where the patients head is lower than their heart is the ...

    • Subsupine position

    • Upright position

    • Supine position

    Correct Answer
    A. Subsupine position
    Explanation
    The subsupine position refers to a patient position where the patient's head is lower than their heart. In this position, the patient is lying on their back with their head tilted downwards. This position is often used in medical procedures to facilitate blood flow and drainage from the head and neck area. It can also help with reducing swelling and pressure in certain medical conditions.

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  • 15. 

    Which is an example of a hand-cutting instrument?

    • Excavators

    • Amalgam condensers

    • Burnishers

    • Amalgam Carvers

    Correct Answer
    A. Excavators
    Explanation
    The excavator is an example of a hand-cutting instrument used in dentistry. It allows the dentist, dental hygienist, or dental assistant to remove decay manually from teeth for final restoration.

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  • 16. 

    The dental degree DDS means...

    • Dental Doctor and Specialist

    • Degree of Dental Science

    • Doctor of Dental Specialties

    • Doctor of Dental Surgery

    Correct Answer
    A. Doctor of Dental Surgery
    Explanation
    The dental degree DDS stands for Doctor of Dental Surgery. This degree is awarded to individuals who have completed a program in dentistry and have acquired the necessary knowledge and skills to practice as a dentist. The term "surgery" in the degree title refers to the fact that dentists are trained in performing various surgical procedures related to oral health.

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Benjamin Yoon |DMD (Dentistry) |
General Dentist
Benjamin Yoon earned his Doctor of Dental Medicine (DMD) from Nova Southeastern University College of Dental Medicine, equipping him with the necessary expertise and skills to excel in the field of dentistry. He is currently serving as a general dentist in the US Army.

Quiz Review Timeline (Updated): Nov 19, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Nov 19, 2023
    Quiz Edited by
    ProProfs Editorial Team

    Expert Reviewed by
    Benjamin Yoon
  • Apr 05, 2010
    Quiz Created by
    Awitcher
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