1.
The purpose of a dental examination includes all of the following, except?
Correct Answer
A. Shaping and contouring a restoration
Explanation
A dental examination is a comprehensive evaluation of a patient's oral health. The purpose of this examination is to make a diagnosis, evaluate the condition of both soft and hard dental structures, and recommend or proceed with a treatment plan based on the findings. However, shaping and contouring a restoration is not typically part of a dental examination. This procedure is usually performed separately to correct the shape or appearance of a dental restoration, such as a dental crown or veneer.
2.
True or false?Each patient receives the same type of examination
Correct Answer
B. False
Explanation
False, a new patient will have a thorough examination prior to care. An emergency patient will have a problem-focused examination, and then will return after the immediate problem is resolved for a complete, thorough examination.
3.
Definition of diagnosis is ____?
Correct Answer
A. Identification of disease
Explanation
The definition of diagnosis refers to the identification of a disease. It involves the process of determining the nature and cause of a health problem or condition based on the symptoms, medical history, and various diagnostic tests. Through diagnosis, healthcare professionals are able to accurately identify the specific disease or condition that a patient is experiencing, which is crucial for developing an appropriate treatment plan.
4.
Definition of a treatment plan is ____?
Correct Answer
C. A plan to restore oral health of a patient
Explanation
A treatment plan is a comprehensive strategy designed to restore the oral health of a patient. It involves a systematic approach to address the specific needs and concerns of the patient, taking into consideration their dental condition, medical history, and desired outcomes. The treatment plan may include various procedures such as dental cleanings, fillings, extractions, or even more complex treatments like orthodontics or dental implants. The goal is to create a personalized roadmap that outlines the necessary steps and interventions required to achieve optimal oral health and improve the patient's overall well-being.
5.
True or false?
'Dental recording' is also known as 'dental charting.'
Correct Answer
A. True
Explanation
Dental recording and dental charting are two terms used interchangeably to refer to the process of documenting and recording the condition of a patient's teeth and oral health. This process involves noting down any existing dental issues, treatments, and future treatment plans. Therefore, the statement "Dental recording is also known as dental charting" is true.
6.
The role of a dental assistant during a dental examination includes all of the following, except?
Correct Answer
D. Evaluate teeth for dental caries
Explanation
The role of a dental assistant during a dental examination includes gathering all completed forms for the patient record, completing diagnostic procedures such as radiographs and study casts, and charting or recording the dentist's findings. However, evaluating teeth for dental caries is not typically a responsibility of a dental assistant during a dental examination. This task is usually performed by the dentist.
7.
Tick all of the various techniques an operator would use during a dental examination.
Correct Answer(s)
A. Visual examination
B. Palpation
C. Instrumentation
D. Intraoral imaging
E. RadiograpHy
F. pHotograpHy
Explanation
During a dental examination, an operator would use various techniques to assess the patient's oral health. Visual examination involves visually inspecting the teeth, gums, and oral cavity for any signs of abnormalities or oral diseases. Palpation is the technique of using touch to feel for any abnormalities or changes in the oral tissues. Instrumentation refers to the use of dental instruments such as probes and mirrors to examine and clean the teeth. Intraoral imaging involves taking digital or X-ray images of the inside of the mouth to get a closer look at the teeth and surrounding structures. Radiography refers to the use of X-rays to diagnose dental conditions that are not visible to the naked eye. Photography is used to document and track changes in the patient's oral health over time. Telephone questionnaire is not a technique used during a dental examination.
8.
Tick all of the soft tissues that are included in a complete soft tissue examination from the list below.
Correct Answer(s)
A. Cheeks
B. Oral mucosa
C. Lips
D. Palate
E. Tonsil area
F. Tongue
G. Floor of the mouth
Explanation
A complete examination of the cheeks, mucosa, lips, palate, tonsil area, tongue, and floor of the mouth.
9.
True or false?
Dental charting must be entered correctly and accurately.
Correct Answer
A. True
Explanation
Dental charting is a crucial process in dentistry where the dentist records the condition of a patient's teeth and oral health. It includes noting down any existing dental issues, treatments, and future treatment plans. It is essential for dental charting to be entered correctly and accurately to ensure that the patient's dental history is properly documented and can be referred to in the future. Accurate charting helps in providing appropriate treatment, monitoring progress, and maintaining a comprehensive dental record for the patient.
10.
True or false?
To accommodate a variety in our diet, our teeth are designed for cutting, shearing, incising, tearing, and grinding different types of food.
Correct Answer
A. True
Explanation
Our teeth have different shapes and structures that allow us to eat a variety of foods. The front teeth, called incisors, are designed for cutting and shearing food. The canines are pointed and used for tearing food. The premolars and molars have flat surfaces with ridges, which are ideal for grinding and crushing food. This variety in tooth structure enables us to effectively consume different types of food, supporting the statement that our teeth are designed for cutting, shearing, incising, tearing, and grinding various types of food.
11.
The following are types of teeth, except?
Correct Answer
A. By-molars
Explanation
Four types of teeth include: Incisors, canines, pre-molars, and molars
12.
The type of teeth that 'cuts' food without heavy force?
Correct Answer
A. Incisors
Explanation
Incisors are the type of teeth that are designed to cut food without requiring heavy force. They have a thin, sharp edge that allows them to slice through food easily. Incisors are located at the front of the mouth and are typically used for biting into and cutting food into smaller, more manageable pieces. They are particularly effective for cutting through softer foods like fruits and vegetables. Canines, pre-molars, and molars, on the other hand, are more suited for tearing, grinding, and chewing food.
13.
The type of teeth that 'cuts and tears' food with force?
Correct Answer
A. Canines
Explanation
Canines are the type of teeth that are designed to cut and tear food with force. They have sharp, pointed edges that enable them to grip and tear through tough food, such as meat. Canines are often larger and more prominent in carnivorous animals, as they are essential for hunting and tearing apart prey. In humans, canines are also used for tearing food, but they are not as prominent as in carnivorous animals.
14.
The type of teeth that 'grasps and tears' food with force?
Correct Answer
B. Pre-molars
Explanation
Pre-molars are the type of teeth that are responsible for grasping and tearing food with force. They have a sharp and pointed shape, which allows them to effectively grip and tear apart food. Canines are more commonly used for holding and tearing, while molars are used for grinding and chewing. Incisors are primarily used for cutting and biting into food. Therefore, pre-molars are the most appropriate teeth for grasping and tearing food.
15.
The type of teeth that 'chews and grinds' food with heavy force?
Correct Answer
C. Molars
Explanation
Molars are the type of teeth that chew and grind food with heavy force. They have a large, flat surface with multiple cusps, which allows them to effectively break down and crush tough foods. Molars are located at the back of the mouth and are well-suited for grinding and masticating food before it is swallowed and digested.
16.
The type of teeth that are located at the front of the mouth, have a single-root, sharp thin edge and consists of two groups, are_________?
Correct Answer
A. Incisors
Explanation
Incisors are the type of teeth that are located at the front of the mouth. They have a single-root, sharp thin edge, and are divided into two groups. Incisors are responsible for cutting and biting food, and they play a crucial role in the initial stages of digestion.
17.
The type of teeth that are located at the corner of the mouth, have a pointed cusp, and a single long root, are_________?
Correct Answer
B. Canines
Explanation
Canines are the type of teeth that are located at the corner of the mouth, have a pointed cusp, and a single long root. They are often referred to as "fangs" and are used for tearing and gripping food. Canines are typically more pointed and sharper than other teeth, allowing them to effectively puncture and tear through tough materials.
18.
The type of teeth that are have two pointed cusps, and are not in a primary dentition, are_________?
Correct Answer
C. Pre-molars
Explanation
Pre-molars are the type of teeth that have two pointed cusps and are not present in the primary dentition. They are located between the canines and molars in the permanent dentition. Pre-molars are responsible for grinding and chewing food.
19.
The type of teeth that are located at the back of the mouth, has more cusps than other teeth, and that are short and blunt to provide a chewing surface, are_________?
Correct Answer
D. Molars
Explanation
Molars are the type of teeth that are located at the back of the mouth, have more cusps than other teeth, and are short and blunt to provide a chewing surface. They are designed for grinding and crushing food, and their multiple cusps help in breaking down tough and fibrous materials. Incisors are the front teeth used for cutting, canines are the pointed teeth used for tearing, and premolars are the transitional teeth between canines and molars. Therefore, the correct answer is molars.
20.
Tick the tooth types that are 'anterior' teeth.
Correct Answer(s)
A. Incisors
B. Canines
Explanation
Incisors and canines are considered anterior teeth because they are located at the front of the mouth. Incisors are the sharp, flat-edged teeth in the center of the mouth, used for cutting and biting food. Canines are the pointed teeth next to the incisors, used for tearing and gripping food. Pre-molars and molars, on the other hand, are posterior teeth located towards the back of the mouth and are used for chewing and grinding food.
21.
Tick the tooth types that are 'posterior' teeth.
Correct Answer(s)
C. Pre-molars
D. Molars
Explanation
The correct answer is premolars and molars. Incisors and canines are considered anterior teeth, while premolars and molars are posterior teeth. Posterior teeth are located towards the back of the mouth and are responsible for grinding and chewing food. They have a larger surface area and more cusps compared to anterior teeth. Premolars are located between the canines and molars, and they help in grinding and tearing food. Molars are the last teeth in the dental arch and are responsible for crushing and grinding food.
22.
A quadrant is one __________ of the dentition
Correct Answer
A. Fourth
Explanation
A quadrant is one of the four equal sections into which the dentition is divided. The dentition refers to the arrangement and condition of the teeth in the mouth. Each quadrant consists of a specific number of teeth, including incisors, canines, premolars, and molars. The fourth quadrant, also known as the lower right quadrant, is located on the lower right side of the mouth and typically contains 8 teeth.
23.
The most common tooth numbering system in Australia is the __________ system.
Correct Answer
A. International Standards Organization (ISO/FDI)
Explanation
The most common tooth numbering system in Australia is the International Standards Organization (ISO/FDI) system. This system is widely used internationally and has been adopted by the Australian dental community as the standard method for identifying and numbering teeth. It provides a consistent and universal way to communicate tooth positions and allows for easy comparison and understanding among dental professionals worldwide.
24.
Using the FDI tooth numbering system, quadrant 3 is the ______?
Correct Answer
A. Permanent mandibular left quadrant
Explanation
The FDI tooth numbering system is a universal method used to identify and label teeth. In this system, the mouth is divided into four quadrants: upper right, upper left, lower left, and lower right. Each quadrant is further divided into permanent and primary teeth. Quadrant 3 refers to the lower left quadrant, and since the question specifies "permanent," the correct answer is the permanent mandibular left quadrant.
25.
Using the Palmer Notation tooth numbering system, which is the following tooth?
Correct Answer
A. Permanent maxillary left canine
Explanation
The Palmer Notation tooth numbering system is a way to identify teeth based on their location in the mouth. In this system, each tooth is assigned a number or letter. The permanent maxillary left canine is identified as tooth number 23. Therefore, the correct answer is "Permanent maxillary left canine."
26.
Using the Palmer Notation tooth numbering system, which is the following tooth?
Correct Answer
B. Primary mandibular left central incisor
Explanation
The given answer, "Primary mandibular left central incisor," is correct because the question asks for the tooth using the Palmer Notation tooth numbering system. In this system, the primary mandibular left central incisor is represented as "E."
27.
Which Black's classification of cavities is represented in the following picture?
Correct Answer
A. Class I
Explanation
The given picture represents a cavity that involves the occlusal surface of a posterior tooth. This corresponds to Black's classification of cavities as Class I. This classification is used for cavities that affect the pits and fissures of the occlusal surfaces of molars and premolars.
28.
Which Black's classification of cavities is represented in the following picture?
Correct Answer
B. Class II
Explanation
The correct answer is Class II. Class II cavities involve the proximal surfaces of posterior teeth, meaning the surfaces that touch the adjacent teeth. In the picture, the cavity is shown on one of the back teeth, indicating that it is a Class II cavity.
29.
Which Black's classification of cavities is represented in the following picture?
Correct Answer
D. Class IV
Explanation
The correct answer is Class IV. Class IV cavities are characterized by the involvement of the proximal surfaces of incisors or canines, including the incisal edge. In the given picture, the cavity is located on the proximal surface of a tooth, involving both the mesial and distal surfaces. Therefore, it corresponds to Class IV according to Black's classification.
30.
Which Black's classification of cavities is represented in the following picture?
Correct Answer
C. Class III
Explanation
The correct answer is Class III. Class III cavities involve the proximal surfaces of anterior teeth, meaning the surfaces that are in contact with adjacent teeth. In the picture, it appears that the cavity is located on one of the front teeth, which aligns with Class III classification.
31.
Which Black's classification of cavities is represented in the following picture?
Correct Answer
E. Class V
Explanation
The given picture represents a cavity that is located on the smooth surface of a tooth, away from the chewing surface and the interproximal areas. This corresponds to Black's classification of Class V cavities, which are typically caused by factors such as erosion, abrasion, or root surface caries.
32.
Which Black's classification of cavities is represented in the following picture?
Correct Answer
F. Class Vi
33.
Which organisation produces The Australian Schedule of Dental Services and Glossary?
Correct Answer
A. The Australian Dental Association Inc.
Explanation
The correct answer is The Australian Dental Association Inc. The Australian Schedule of Dental Services and Glossary is produced by this organization.