1. The most common curvature of the palatal root of maxillary 1st molar isfaciallingualdistalmesialQuestion 1 of 20 2. true regarding epithelial lining of tongue isstratified squamous non keratinised epitheliumnon stratified non keratinised squamous epitheliumstratified squamous keratinised, specializedstratified squamous,non keratinised, specialisedQuestion 2 of 20 3. Matrix vesiclesAre found in mantle dentinContain collagenproduce alkaline phosphataseInhibit mineralisationQuestion 3 of 20 4. How many planes of movement can the mandible move in?OneTwoThreeFourQuestion 4 of 20 5. Which of the following does not contain taste budsCircumvallate papillaeFiliform papillaeFungiform papillaeFoliate papillaeQuestion 5 of 20 6. Dental islands are frequently found in the root canals of which of the following permanent teethmaxillary lateral incisor and mandibular 2nd premolarmaxillary 2nd premolar and maxillary 1st molarmaxillary 2nd premolar and mandibular caninemaxillary 1st molar and mandibular 2nd premolarQuestion 6 of 20 7. If a maxillary 1st molar has a fourth canal it is located in which of the following rootsmesiofacialdistofacialpalatal4thQuestion 7 of 20 8. Sex determination is possible with which of the following proteinosteopontinTuftelinDentin sialoproteinAmelogeninQuestion 8 of 20 9. In teeth embrassures areWider lingually than faciallyWider facialy than linguallySame facially and linguallynone of the aboveQuestion 9 of 20 10. The occlusal outline of a mandibular 1st molar is usually similar to acirclesquarerhomboidpentagonQuestion 10 of 20 11. Which of the following molars has the largest mesiodistal measurements of its crownmaxillary 1stmandibular 1stmaxillary 2ndmandibular 2ndQuestion 11 of 20 12. Of the four layers the cells most active in protein synthesis are ofStratum corneumStratum granulosumStratum spinosumStatum basaleQuestion 12 of 20 13. The shallow furrow on the enamel surface where striae of retzius end are known asCrackspelliclePerikymataEnamel lamellaeQuestion 13 of 20 14. The most widely accepted theory for dentinal hypersensitivity ishydrodynamicdirect neural stimulationtransductionnone of the aboveQuestion 14 of 20 15. according to recent research, following is true about of pattern of enamel prism demineraliationboth head and tails are equally resistant to dissolutionhead is more resistant to dissolution than tailtail is more resistant to dissolution than headboth head and tails are equally susceptible to dissolutionQuestion 15 of 20 16. In non functioning teeth there isThickening of cementumThinning of cementumNo change in cementumNone of the aboveQuestion 16 of 20 17. Diagnodent is based on theSound waveLaserVisible lightNano technologyQuestion 17 of 20 18. keratohyaline granules are present inStratum granulosumStratum spinosumPrickle cell layerStratum basaleQuestion 18 of 20 19. The ligament attached to lingula isStylomandibularSphenomandibularTemporomandibularNone of the aboveQuestion 19 of 20 20. Organisation centre that orchestrate surface morphogenesis isEnamel knotEnamel spindleEnamel lamellaeGnarled enamelQuestion 20 of 20 Loading...
