1. An enzyme present in saliva which causes cell wall lysisLysozymePeroxidaseLactoferrinHyaluronidaseQuestion 1 of 20 2. High level of amino peptidase is seen inStratum intermediumStellate reticulumAmeloblastsDental laminaQuestion 2 of 20 3. Least calcified structure isEnamel lamella and gnarled enamelEnamel lamella and incremental linesEnamel lamella and enamel prismsEnamel lamella and perikymataQuestion 3 of 20 4. The fiber bundle that is most numerous and constitutes the main attachment of the tooth isAlveolar crest groupHorizontal groupOblique groupApical groupQuestion 4 of 20 5. Diagnodent is based on theSound waveLaserVisible lightNano technologyQuestion 5 of 20 6. Dental age of a patient isdependant on the skeletal agedependant on chronological stagedependent on bothnone of the aboveQuestion 6 of 20 7. 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 7 of 20 8. Which of the following cusps on a mandibular 1st molar has the largest pulp horn?MesiobuccalDistobuccalMesiolingualDistolingualQuestion 8 of 20 9. All of the following muscles are considered to be extrinsic muscles of the tongue, except:Genioglossus muscleLongitudinal muscleHyoglossus muscleStyloglossus muscleQuestion 9 of 20 10. The tooth with occlusal groove pattern that stimulates the letter 'Y' ismandibular first premolarmaxillary 2nd premolarmaxillary 1st premolarmandibular 2nd premolarQuestion 10 of 20 11. Delicate epithelial layer present on newly erupted tooth islamina propriaPrimary enamel cuticleSecondary enamel cuticleSalivary pellicleQuestion 11 of 20 12. Contour lines(owen ) areHypocalcified bandsHypercalcified bandsNon mineralised bandsNone of the aboveQuestion 12 of 20 13. Fovea palatini representdepressions along course of greater palatine nerveorifice of minor palatine salivary glandscrypts in palatine tonsilstensor palatini insertionQuestion 13 of 20 14. How many planes of movement can the mandible move in?OneTwoThreeFourQuestion 14 of 20 15. When distinguishing a mandibular canine from a maxillary canine, all of the following are true, except:On a mandibular canine, the mesial border is much straighter (viewed facially)The cusp tip is displaced lingually on the mandibular canine, whereas on the maxillary canine the cusp is on or labial to the root axis line (viewed proximally and incisally)The mandibular canine has a comparatively wider mesiodistal dimension (viewed facially)The mandibular canine has a cingulum that is less pronounced and often slightly to the distal, whereas the maxillary canine has a cingulum that is more pronounced and centered mesiodistally (viewed lingually)Question 15 of 20 16. In myositis ossificans muscle affected isMassatermedial pterygoidTemporalisDigastricQuestion 16 of 20 17. The upper compartment of the temporomandibular joint is that space between theondylar head and the discinferior and superior retrodiscal laminaretrodiscal tissue and capsular ligamentdisc and the articular fossa and eminenceQuestion 17 of 20 18. Which is the predominant factor in the formation of the alveolar processeruption of teethnormal process of growthlengthening of the condyleoverall growth of the bodies of the maxilla and the mandibleQuestion 18 of 20 19. The class of low molecular weight calcium binding proteins seen predominantly in developing enamel areEnamelinAmelogeninTuftelinAmeloplakinQuestion 19 of 20 20. predominant type of collagen in cementum istype 1type 2type 3type 4Question 20 of 20 Loading...
