dasa midterm exam study guide with complete solutions

dasa midterm exam study guide with complete solutions 4 types of teeth - Answer️️ -incisors, canines, premolars, molars Tooth Surfaces - Answer️️ -Facial, Incisal edge, Buccal, Occlusal, Mesial, Distal, Lingual Functions of Incisors - Answer️️ -Bite and cut Functions of canines - Answer️️ -Rip and tear Functions of premolars and molars - Answer️️ -Grind and chew Where is the CEJ located? - Answer️️ -Where the cementum and enamel meet Function of the CEJ - Answer️️ -Protects different areas of the tooth Wharton's duct - Answer️️ -(Submandibular gland) on each side of the face beneath the lower jaw. Enters the mouth at the anterior base of the tongue on either side of the lingual frenum. Size of a walnut Stenson's duct - Answer️️ -(Parotid gland) Largest salivary gland, in front of and below the ear. Enters the mouth opposite the maxillary second molar FMX (full mouth series) - Answer️️ -18 films, 14 individual PA, 4 BWX ( 6 vertical, 8 horizontal, 4 bwx) Panorex (pano) - Answer️️ -Full smile- provides upper and lower jaw, nerves and sinuses ©SOPHIABENNETT EXAM SOLUTIONS_2024/2025 Tuesday, September 3, 2024 10:30 AM Page | 2 PA- periapical - Answer️️ -Full tooth- apex to the coronal *nothing but the tooth* BWX- bitewing - Answer️️ -Upper and lower- coronal top/ coronal bottom FMX on light box - Answer️️ -- locate BWX - dot up - find smile - upper/ lower - anterior/ posterior - right/ left side - molar/ premolar X-ray on a patient - Answer️️ -- lead apron - tell computer what frame - bite arm circle (BAC) - sensor - placement- line up x-ray cone - leave room and press button until beep Names of REN holders - Answer️️ -BWX, Anterior PA,