1. Which teeth listed below should ideally provide the predominant guidance through the full range of movement in lateral mandibular excursions?PremolarsFirst molarsIncisorsCaninesQuestion 1 of 20 2. Which muscle is a synergist for the lateral pterygoid muscleMassaterBuccinatorLatera pterygoidMedial pterygoidQuestion 2 of 20 3. Relative to primary mandibular incisors,permanent mandibular incisors eruptlinguallyfaciallydistallymesiallyQuestion 3 of 20 4. Taste sensation in tongue is due to which membrane bound proteinGustinEnamelinStatherinAmelogeninQuestion 4 of 20 5. which of the following is an example of a centric holding cuspmesiopalatal cusp of maxillary first molarmesiobuccal cusp of mandibular first molarpalatal cusp of maxillary first molardistolingual cusp of maillary first molarQuestion 5 of 20 6. The widest incisal or occlusal embrassures is normally found between which of the following permanent maxillary teethcentral incisorscentral and lateral incisorslateral incisors and caninefirst and 2nd PMQuestion 6 of 20 7. Collagen found in pulpType 1 and 3Type 1 and 2Type 1 and 4Type 1 onlyQuestion 7 of 20 8. A maxillary right canine may be distinguished from a maxillary left canine because:The root always curves to the distal in the apical one-third.The distal half of the canine shows more convexity than the mesial half.Labially, the cusp tip is placed distal to a line which bisects the crown and root.Lingually, the cervical line slopes mesially.Question 8 of 20 9. In cross sections of human enamel many rods resembleTriangleFish scalesSkin scalesCow hornQuestion 9 of 20 10. Transfer of metabolities in pulp is due toPrecapillariesSinusoidal capillariesFenestrated capillariesContinuous capillariesQuestion 10 of 20 11. The red zones of lips have30%sebaceous glands75% sebaceous glandsVery small number of sebaceous glands if anyAbsolutely no sebaceous glandsQuestion 11 of 20 12. The ligament attached to lingula isStylomandibularSphenomandibularTemporomandibularNone of the aboveQuestion 12 of 20 13. Congenital absence of tooth is due to aberration inMorphodifferentiationHistodifferentiationAppositionInitiationQuestion 13 of 20 14. Th cap stage contains the following transitory structuresEnamel knot,enamel cord and enamel nicheEnamel matrixStratum intermediumCervical loopQuestion 14 of 20 15. When viewed from a buccal or lingual aspect, the crowns of all mandibular and maxillary incisors appear to have a:Triangular outlineTrapezoidal outlineRhomboidal outlineRectangular outlineQuestion 15 of 20 16. When the posterior teeth are in crossbite relationship Which of the following cusps are considered supporting cuspsmaxillary facial and mandibular facialmaxillary facial and mandibular lingualmaxillary lingual and mandibular facialmaxillary lingual and mandibular linguaQuestion 16 of 20 17. Which of these is not a type of occlusal morphology of mandibular 2nd premolarYUVHQuestion 17 of 20 18. On which primary tooth can one find an oblique ridge and, occasionally, a fifth cusp of Carabelli?Mandibular 1st molarMandibular 2nd molarMaxillary 1st molarMaxillary 2nd molarQuestion 18 of 20 19. Gene involved in odontoblastic differentiationMap 1p53p21phexQuestion 19 of 20 20. Which of the following is a microdont?Geminated incisorCusp of CarabelliPeg-shaped lateralDens evaginatusQuestion 20 of 20 Loading...
