Tooth Identification Quiz: Dental Terminology Trivia!
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Questions and Answers
- 1.
It is always the ______________right and left that takes precedence.
Explanation
The given answer "patients" is correct because in medical contexts, the well-being and care of patients should always be the top priority. The sentence suggests that when making decisions or determining priorities, the needs and interests of patients should be given precedence over other factors.Rate this question:
- 2.
The upper teeth and the lower teeth have the same ________________.
Explanation
The upper teeth and the lower teeth have the same names because each tooth in the upper jaw has a corresponding tooth in the lower jaw with a similar function and appearance. The naming convention for teeth is based on their location and function, such as incisors, canines, premolars, and molars. This allows for easy identification and communication among dental professionals.Rate this question:
- 3.
The mouth is divided into 4 ___________________.
Explanation
The mouth is divided into 4 quadrants. This means that the mouth is divided into four equal sections or parts. Each quadrant contains a set of teeth, including the incisors, canines, premolars, and molars. This division helps in identifying and referring to specific areas of the mouth for dental treatments and oral health assessments.Rate this question:
- 4.
There are _______ arches in the mouth.
- 5.
There are how many permanent teeth in the mouth ______________?
Explanation
There are 32 permanent teeth in the mouth.Rate this question:
- 6.
Teeth numbers 1-16 are labeled from the patients: __________________.
Explanation
The correct answer states that teeth numbers 1-16 are labeled from the patients' right to left and from the right side to the left side. This means that when looking at the patient's mouth, tooth number 1 will be on the right side of the mouth and tooth number 16 will be on the left side of the mouth. The numbering system follows a sequential order from right to left and from the right side to the left side of the mouth.Rate this question:
- 7.
Teeth numbers 17-32 are labeled from the patients _________________.
Explanation
The teeth numbers 17-32 are labeled from the patient's left to right and from the left side to the right side. This means that the numbering starts from the tooth on the patient's left side and progresses towards the right side. This labeling system is commonly used in dentistry to ensure consistency and accuracy in identifying specific teeth.Rate this question:
- 8.
The numbers of the landmark teeth are:__________________________
Explanation
The given answer is a repetition of the numbers provided in the question. The numbers 3, 6, 11, 14, 19, 22, 27, and 30 are listed twice in the answer.Rate this question:
- 9.
Wisdom teeth numbers are:
Explanation
The correct answer is a list of numbers that represent the numbers of wisdom teeth. In this case, the numbers are 1, 16, 17, and 32. The alternative format of the answer, 1, 16, 17, 32, is also correct. Both formats accurately represent the numbers of wisdom teeth.Rate this question:
- 10.
Maxillary anterior teeth numbers are:
Explanation
The maxillary anterior teeth numbers are 6, 7, 8, 9, 10, and 11. This means that the teeth in the upper front part of the mouth, specifically the incisors and canines, are numbered as 6, 7, 8, 9, 10, and 11. The repetition of the numbers after the comma is redundant and does not affect the correct answer.Rate this question:
- 11.
Mandibular anterior teeth numbers are:
Explanation
The mandibular anterior teeth numbers are listed as 22, 23, 24, 25, 26, and 27, followed by a repetition of the same numbers. This indicates that the mandibular anterior teeth are numbered from 22 to 27.Rate this question:
- 12.
Maxillary posterior teeth numbers are:
Explanation
The maxillary posterior teeth numbers include the premolars (numbers 4, 5, 12, and 13) and the molars (numbers 1, 2, 3, 14, 15, and 16). The answer provided lists all of these teeth in the correct order.Rate this question:
- 13.
Mandibular posterior teeth numbers are:
Explanation
The correct answer is a repetition of the given numbers, with the first set followed by a comma and then the second set. This suggests that the mandibular posterior teeth numbers are listed twice for emphasis or to ensure clarity.Rate this question:
- 14.
The exact middle of the body refers to the ___________________.
Explanation
The term "midline" refers to the exact middle of the body. It is an imaginary line that divides the body into two equal halves, right and left. The midline runs vertically from the top of the head down to the pubic bone, passing through the belly button. It is used as a reference point in anatomy and is important for understanding the symmetry and organization of the body.Rate this question:
- 15.
Posterior teeth have how many surfaces?________
Explanation
Posterior teeth have five surfaces. This includes the occlusal surface, which is the biting surface, as well as the mesial, distal, buccal, and lingual surfaces. The mesial surface is the side of the tooth closest to the midline of the mouth, while the distal surface is the side farthest from the midline. The buccal surface faces towards the cheek or lips, and the lingual surface faces towards the tongue. Therefore, posterior teeth have a total of five surfaces.Rate this question:
- 16.
Anterior teeth have how many surfaces: ________
Explanation
Anterior teeth have five surfaces, which include the mesial surface (closest to the midline), the distal surface (farthest from the midline), the labial surface (front surface visible when smiling), the lingual surface (back surface facing the tongue), and the incisal edge (biting surface). These surfaces are important for functions such as biting, chewing, and speaking.Rate this question:
- 17.
The area or space between the teeth is referred to as the ___________ area.
Explanation
The area or space between the teeth is commonly known as the interproximal area. This term is used in dentistry to describe the space where adjacent teeth come into contact with each other. It is an important area to maintain good oral hygiene as it can easily trap food particles and bacteria, leading to dental issues such as cavities and gum disease. Regular flossing is recommended to clean the interproximal area and prevent these problems.Rate this question:
- 18.
What are the tooth numbers of the maxillary and mandibular anterior central incisors:
Explanation
The tooth numbers of the maxillary and mandibular anterior central incisors are 8, 9, 24, and 25. This means that there are a total of four central incisors, with tooth numbers 8 and 9 being the maxillary central incisors and tooth numbers 24 and 25 being the mandibular central incisors.Rate this question:
- 19.
What are two non technical dental issues that you must pay close attention to?
Explanation
The two non-technical dental issues that one must pay close attention to are dress and personal appearance, and personal and professional attitude. These factors play a significant role in creating a positive impression on patients and colleagues. Maintaining a professional appearance, including proper grooming and attire, instills confidence and trust in patients. Additionally, having a positive attitude, both personally and professionally, helps create a welcoming and comfortable environment for patients and promotes effective communication and teamwork among dental professionals.Rate this question:
- 20.
Always answer the phone with a __________________.
Explanation
Always answering the phone with a smile is important because it sets a positive tone for the conversation and creates a friendly and welcoming atmosphere. A smile can be heard through the voice and can make the person on the other end feel more comfortable and valued. It also reflects professionalism and shows that the person answering the phone is attentive and ready to assist. Overall, answering the phone with a smile helps to create a positive first impression and enhances communication.Rate this question:
- 21.
What class of restoration includes the occlusal surface only?
Explanation
The correct answer is class I. Class I restoration refers to the restoration of the occlusal surface of a tooth, typically used for cavities or decay on the chewing surface of the back teeth (molars and premolars). Class II restoration, on the other hand, involves the restoration of the proximal surfaces of the back teeth. Class I restoration is indicated when only the occlusal surface needs to be restored.Rate this question:
- 22.
Which class of restoration includes 1 or both of the interproximal surfaces plus the occlusal surface.
Explanation
Class II restoration refers to the type of dental restoration that involves the restoration of one or both of the interproximal surfaces (the surfaces between the teeth) as well as the occlusal surface (the biting surface of the tooth). This type of restoration is commonly used for the treatment of dental caries or tooth decay that affects the interproximal surfaces and the occlusal surface of the tooth.Rate this question:
- 23.
Which class restoration includes the gingival 3rd of the facial or lingual of any tooth.
Explanation
The correct answer is class V or class 5. Class V restoration refers to the restoration of the gingival 3rd of the facial or lingual surface of any tooth. The terms "V", "5", and "class 5" all refer to the same type of restoration.Rate this question:
- 24.
Which class restoration involves either of the interproximal surfaces plus the Incisal edge of anterior teeth.
Explanation
Class IV restoration involves the restoration of either of the interproximal surfaces (mesial or distal) and the Incisal edge of anterior teeth. This type of restoration is typically done when there is a fracture or decay affecting the front teeth. It is important to restore these areas to maintain the aesthetics and function of the teeth.Rate this question:
- 25.
Which class restoration includes either of the interproximal surfaces on Anterior teeth.
Explanation
The correct answer is class III. Class III restoration refers to the restoration of either of the interproximal surfaces on anterior teeth. This type of restoration is commonly used to repair cavities or damage that affects the front teeth. It involves removing the decayed or damaged portion of the tooth and replacing it with a dental filling material. Class III restorations are important for maintaining the function and aesthetics of the anterior teeth.Rate this question:
- 26.
What instrument holds the burs in an orderly fashion for each procedure.
Explanation
A bur block is an instrument that holds the burs in an orderly fashion for each procedure. It is designed to organize and secure the burs, ensuring easy access and preventing them from getting misplaced or damaged. This helps in maintaining an efficient workflow during dental or surgical procedures, as the burs can be quickly identified and selected as needed.Rate this question:
- 27.
What instrument grasps or transfers items into and out of the oral cavity
Explanation
Cotton forceps and pick-ups are both instruments used in dentistry to grasp or transfer items into and out of the oral cavity. They are commonly used to handle cotton rolls, gauze, or other small objects during dental procedures. These instruments have a fine and delicate design, allowing for precise control and manipulation of objects within the mouth.Rate this question:
- 28.
What instrument is used to rinse and dry specific teeth or entire oral cavity
Explanation
The instrument used to rinse and dry specific teeth or the entire oral cavity is called an air/water syringe or air water syringe. This instrument combines both air and water streams to provide a controlled spray that can be used for rinsing away debris or drying the teeth and oral cavity. It is commonly used by dentists during dental procedures to maintain a clean and dry working environment.Rate this question:
- 29.
What instrument is used to examine teeth for decay, calculus, and furcations
Explanation
An explorer is a dental instrument that is used to examine teeth for decay, calculus, and furcations. It has a thin, sharp tip that can be gently inserted into the grooves and crevices of the teeth to detect any signs of decay or buildup. By carefully running the explorer along the tooth surface, a dentist or dental hygienist can feel for roughness or irregularities that may indicate the presence of decay or calculus. Additionally, the explorer can be used to assess the condition of the tooth roots and determine if there are any furcations or areas of bone loss.Rate this question:
- 30.
What instrument provides indirect vision, to retract cheeks, lips, and tongue, to reflect light into the mouth
Explanation
A mirror or mouth mirror is an instrument that is used in dentistry to provide indirect vision. It allows the dentist to see areas of the mouth that are difficult to access directly, such as the back of the mouth or the sides of the teeth. The mirror also helps in retracting the cheeks, lips, and tongue, making it easier for the dentist to examine and work on the patient's teeth. Additionally, the mirror reflects light into the mouth, improving visibility and allowing the dentist to identify any issues or abnormalities.Rate this question:
- 31.
Slow speed handpiecies are used to...
Explanation
Slow speed handpieces are used to remove decay because they operate at a lower rotational speed, which allows for more precision and control during the removal process. The slower speed reduces the risk of damaging healthy tooth structure and surrounding tissues, making it safer for the dentist to accurately remove the decayed portion of the tooth. Additionally, slow speed handpieces are often equipped with specific attachments and burs that are designed for efficient and effective decay removal.Rate this question:
- 32.
High speed handpieces are used to....
Explanation
High speed handpieces are used to access decay in a tooth because they have a higher rotational speed, typically around 300,000 to 400,000 revolutions per minute (rpm). This high speed allows the dentist to efficiently remove the decayed portion of the tooth, preparing it for a filling or other restorative treatment. The increased speed also helps to minimize patient discomfort and reduce the time required for the procedure. Overall, high speed handpieces are essential tools in dental practice for accessing and treating decay in a tooth.Rate this question:
- 33.
A fiberoptic handpiece is used for the pourpose of......
Explanation
A fiberoptic handpiece is used to illuminate the tooth during preparation. This is important because it provides a clear view of the tooth surface, allowing the dentist to accurately identify and remove any decay or damage. The fiberoptic technology allows light to be transmitted through thin fibers, which are integrated into the handpiece. This light is then directed onto the tooth, enhancing visibility and ensuring that the dentist can perform precise and effective dental procedures.Rate this question:
- 34.
Please choose the correct anterior tooth surfaces.
- A.
Mesial, Buccal, Facial, Incisal, Occlusal
- B.
Mesial, Distal, Lingual, Facial, Incisal
- C.
Lingual, Buccal, Distal, Mesial, Occlusal
Correct Answer
B. Mesial, Distal, Lingual, Facial, IncisalExplanation
The correct answer is Mesial, Distal, Lingual, Facial, Incisal. These are the correct names for the surfaces of anterior teeth. The mesial surface is the one closest to the midline of the mouth, the distal surface is the one furthest from the midline, the lingual surface is the one facing the tongue, the facial surface is the one facing the lips or cheeks, and the incisal surface is the biting edge of the tooth.Rate this question:
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- 35.
Please choose the correct posterior tooth surfaces.
- A.
Mesial, Buccal, Facial, Incisal, Occlusal
- B.
Mesial, Distal, Lingual, Facial, Incisal
- C.
Lingual, Buccal, Distal, Mesial, Occlusal
Correct Answer
C. Lingual, Buccal, Distal, Mesial, OcclusalExplanation
The correct answer is Lingual, Buccal, Distal, Mesial, Occlusal. These surfaces refer to the different sides of posterior teeth. The lingual surface is the side that faces the tongue, the buccal surface is the side that faces the cheek, the distal surface is the side that is away from the midline, the mesial surface is the side that is towards the midline, and the occlusal surface is the biting surface of the tooth.Rate this question:
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Mar 22, 2023Quiz Edited by
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Jan 13, 2010Quiz Created by
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