Questions and Answers
The agents that provide a temporary numbing effect on nerve endings located on the surface of the oral mucosa are:
The examination of the cheeks, mucosa, lips, palate, tonsil area, tongue, and floor of the mouth to detect any abnormalities is the _____ examination.
soft tissue exam
The procedure most frequently used to relieve pain in dentistry is:
Charting with a color-coding system specifies that _____ is used for dental treatment that has been completed and _____ is used for dental treatment that needs to be completed.
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Using Black's classification of cavities, a pit and fissure on the occlusal surface of molars and premolars are considered a class _____ restoration or cavity.
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What can cause a sterilization method to fail?
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During disinfection all spores are killed.
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__ is administered for the mandibular teeth near a major nerve that numbs the entire area served by that nerve branch.
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The parts of the anesthetic syringe include:
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Nitrous Oxide/oxygen analgesia used in dentistry dates back to 1844 and is also referred to as:
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When the dentist is giving the injection, the dental assistant may leave the room to perform other duties in the office.
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The goal of preventive dentistry is:
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Which of the following are components of a preventive dentistry program?
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A preventative care dental program is a partnership between:
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Tissues of the tooth include:
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Which living tissues of the tooth are made of blood vessels and nerves?
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Which of these tissues make up the periodontium?
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To assist in describing their location and function, the teeth are described as being mesial and distal in the mouth.
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In the universal number system, premolars, also known as cuspids, are numbered 6, 11, 22, 27.
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The most resistant form of life known is:
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Which of the following viral diseases is (are) a concern in dentistry?
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Another name for airborne transmission is:
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Pathogens that are carried in the blood and bodily fluids of infected individuals and that can be transmitted to others are referred to as:
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There are at least five types of viral hepatitis.
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The herpes virus is transmitted through direct contact with lesions or with infectious saliva.
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Dental assistants should be immunized for:
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Bond is an example of a type 1 ZOE cement.
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Restorative dentistry is indicated to restore teeth to their original structure. Conditions that would indicate the need for restorative dentistry include:
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A matrix must be used to create a temporary wall for which of the following classifications of tooth restorations?
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The most common matrix system used for class II posterior restorations is:
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Study Notes
Anesthesia and Pain Management
- Topical anesthetic provides temporary numbing of nerve endings on oral mucosa.
- Local anesthetic is the most common method to alleviate pain in dental procedures.
- Block anesthesia numbs the area of mandibular teeth by targeting major nerve branches.
Dental Examinations and Procedures
- Soft tissue exams assess cheeks, mucosa, lips, palate, tonsil area, tongue, and floor of mouth for abnormalities.
- Color-coded charting: blue indicates completed treatment, red signifies treatment pending.
Infection Control and Sterilization
- Sterilization failures can result from improper cleaning or packaging of instruments and sterilization malfunctions.
- Disinfection does not eliminate all spores; some may survive.
Preventive Dentistry
- Preventive dentistry focuses on achieving maximum oral health and educating patients on disease prevention.
- Components of preventive dentistry programs include fluoride usage, dental sealants, and plaque control.
- Collaboration between dentist and dental hygienist is essential for an effective preventive care program.
Dental Anatomy and Tissues
- Tissues of the tooth: dentin, enamel, and cementum are all integral parts.
- The pulp contains nerves and blood vessels, making it a vital living tissue of the tooth.
- The periodontium is composed of cementum, alveolar bone, and periodontal ligaments.
Dental Terminology
- Teeth are described in relation to their position as mesial (toward the midline) and distal (away from the midline).
- Universal numbering system does not number premolars as cuspids.
Infection Risks in Dentistry
- Spores are the most resilient form of life, posing challenges for sterilization.
- Concerns for dental practitioners include bloodborne pathogens like hepatitis B, HIV, and herpes viruses.
- Airborne transmission is also known as droplet infection.
Immunizations and Health Protocols
- Dental assistants are recommended to be immunized against hepatitis B to prevent the spread of infections.
Restorative Dentistry
- Indications for restorative dentistry: recurring decay, failed restorations, or wear on tooth structure.
- Class II, III, and IV restorations require a matrix to create a temporary wall.
- The universal retainer and matrix band are commonly used for Class II posterior restorations.
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Description
Test your knowledge on key dental terminology with these flashcards designed for the NC Dental U Final Exam. Covering essential topics such as anesthetics, examinations, and procedures, this quiz helps reinforce your understanding of oral health concepts.
