92%(12)11 out of 12 people found this document helpful
This preview shows page 2 - 5 out of 38 pages.
The anatomical landmark that is important when administering local anesthesia on the mandibular nerve is the oMandibular foraminaThe narrow portion of the tooth where the crown and the root join is commonly calledoCervixWhich body system contains sensory receptors for heat, cold, touch and painoIntegumentaryThere are _____ bones in the faceo14Which facial bone forms the lower and outer edges of the orbit and joins the maxilla at its anterior edgeoZygomatic BonesA channel for the veins within the skull is called theoCavernous sinusThere are ____ bones in the adult human skeletono206The organ that filters urinary wastes from the bloodstream is the:oKidneyEach crown is divided into horizontal thirds, select the appropriate terminology for anterior teethoOcclusal, middle and cervicalGingival tissue between the proximal surfaces of adjacent teeth is referred to as:oInterproximal spaceThe articular disc of the temporomandibular joint is attached (in front) to the:oPosterior (articular) tubercleThe nerve that supplies the maxillary incisors and cuspid is theoAnterior superior alveolar nerveWhich of the following is not a part of the ramus of the mandible?oMental foramenThe horizontal of the overbite of the teeth is called:
oOverjetWhen discussing the maxillary first molar, the terms “mesiolingual cusp” and “distolingual cusp” were used. To what do these terms refer?oOblique grooveA _____ is a “fault occurring along developmental groove.”oFissureThe tissues which form the upper and lower boundaries of the oral vestibule comprise the:oMucobuccal foldsA tooth is suspended in its socket by fibrous connective tissue called the:oPeriodontal ligamentWhich of the following is the larger tooth?oMandibular first molarMandibular molars generally have _____ rootsoTwoThe _____ normally erupt at age 6 or 7 and contain many pits and fissuresoFirst molarSelect the tooth ridge that is most important for charting and for operative dentistryoOblique ridgeSelect the molar with a distal cusp (a fifth cusp) on the occlusal surface. It has developmental grooves not found on other molars.oMandibular first molarBlood vessels and nerves enter the pulp of a tooth through the:oApical foramenThe digestion process is completed in the:oSmall intestineWhich salivary gland has an opening that is easily noted because of a high elevation of mucous membraneoParotid
Exam 2 - Dental MaterialsWhich of the following dental materials is the result of gypsum being subjected to heat in an open vat?oPlaster of ParisSelect the process that relieves stresses and strains caused by cold working and restores slipped atoms to their regular arrangement.