1. Gene involved in odontoblastic differentiationMap 1p53p21phexQuestion 1 of 20 2. Which of the following teeth is most likely to be congenitally missingmaxillary central incisormandibular caninemandibular second premolarmaxillary 1st premolarQuestion 2 of 20 3. In myositis ossificans muscle affected isMassatermedial pterygoidTemporalisDigastricQuestion 3 of 20 4. The center of the sphere in the curve of Monson lies atNasionBregmaGlabellaLambdaQuestion 4 of 20 5. In teeth embrassures areWider lingually than faciallyWider facialy than linguallySame facially and linguallynone of the aboveQuestion 5 of 20 6. Which cusp on permanent molars generally is the one that gets progressively smaller as you go posterior in the arch?MesiobuccalDistobuccalMesiolingualDistolingualQuestion 6 of 20 7. In a patient with acute pulpitis it is difficult for the patient to locate the pain.this is becauseNo nociceptors are present in the pulpLess proprioceptors are present in the pulpPatient cannot speakPatient is not cooperativeQuestion 7 of 20 8. Collagen found in pulpType 1 and 3Type 1 and 2Type 1 and 4Type 1 onlyQuestion 8 of 20 9. Leeway space is due tospace differential between deciduous canine and molar and their succadaneous permanent teethspace differential between deciduous incisors and their succedaneous permanent teethdifference between deciduous and permanent maxillary caninesnoneQuestion 9 of 20 10. At what stage of developmentof a tooth does dentinogenesis imperfecta accurInitiationProliferationHistodifferentiationMorphodifferentiationQuestion 10 of 20 11. Fovea palatini representdepressions along course of greater palatine nerveorifice of minor palatine salivary glandscrypts in palatine tonsilstensor palatini insertionQuestion 11 of 20 12. Bilateral contraction of the posterior fibers of the temporalis muscles results in which mandibular movement listed below?RetrusionProtrusionOpeningClosingQuestion 12 of 20 13. Which type of collagen fibers demonstrates "chicken wire" configurationType IVType IType IIType IIIQuestion 13 of 20 14. Intermediate plexus is seen in theCementumPDLPulpDentinQuestion 14 of 20 15. Circumvallate papilla are supplied byLingual nerveGlossopharyngeal nerveHypoglossal nerveVagusQuestion 15 of 20 16. The red zones of lips have30%sebaceous glands75% sebaceous glandsVery small number of sebaceous glands if anyAbsolutely no sebaceous glandsQuestion 16 of 20 17. The commonest teeth involved in transposition areMaxillary CI and LIMaxillary canine and 1st PMMaxillary 1st PM and 2nd PMMaxillary canine and LIQuestion 17 of 20 18. Cytokeratin associated with stratified epithelium isK1 and k2K6 and K16K5 and K14K19Question 18 of 20 19. Type of collagen found in principal fibers istype IType IIType IVType IIIQuestion 19 of 20 20. As the osteoclasts move through bone, the leading edge of resorption is known asReversal lineCement lineCutting coneFilling coneQuestion 20 of 20 Loading...