NC DENTAL U FINAL EXAM QUESTIONS AND ANSWERS RATED A+

NC DENTAL U FINAL EXAM QUESTIONS AND ANSWERS RATED A+ The agents that provide a temporary numbing effect on nerve endings located on the surface of the oral mucosa are topical anesthetic 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 local anesthetic 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. blue, red 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. 1 What can cause a sterilization method to fail? - improper instrument cleaning - improper packaging - sterilization malfunction (all of the above) T/F During disinfection all spores are killed False __ is administered for the mandibular teeth near a major nerve that numbs the entire area served by that nerve branch block anesthesia The parts of the anesthetic syringe include -thumb ring, finger grip, finger bar -harpoon -piston rod -barrel -threaded tip (all of the above) Nitrous Oxide/ oxygen analgesia used in dentistry dates back to 1844 and is also referred to as inhalation sedation T/F When the dentist is giving the injection, the dental assistant may leave the room to perform other duties in the office False The goal of preventive dentistry is - to help people have maximum oral health - to educate patients on how to maintain maximum oral health - to help patients understand what causes dental disease and how to prevent it (all of the above) Which of the following are components of a preventive dentistry program? - uses fluorides or dental sealants - plague control program - proper nutrition (all of the above) A preventative care dental program is a partnership between the dentist and dental hygienist Tissues of the tooth include - dentin - enamel - cementum (all of the above) Which living tissues of the tooth are made of blood vessels and nerves pulp Which of these tissues make up the periodontium - cementum - alveolar bone - periodontal ligaments