1. Sensitivity to local anaesthetics is greater inFibres supplying the muscle spindlesType A delta fibresType B fibresType C fibresQuestion 1 of 20 2. The maxillary sinus opens into the middle meatus of the nose through the:Bulla ethmoidalisNasolacrimal ductHiatus semilunarisFrontonasal ductQuestion 2 of 20 3. Removal of maxillary tori after elevation of flap is done using:Bur and osteotomeBone rongeurFileChisel and malletQuestion 3 of 20 4. Which of the following X-rays should be used for diagnosis of meniscal perforation?Open-mouth TMJ viewArthrographsClosed-mouth TMJ viewOrthopantomogramQuestion 4 of 20 5. Maximum swelling a patient experiences after trauma to face is:After 48 hoursAfter 36 hoursAfter 12 hoursAfter 24. HoursQuestion 5 of 20 6. Excessive bleeding occurring during oral surgery can be minimized by maintaining the patient atHead downHead upSupineProneQuestion 6 of 20 7. Treatment of solitary langerhans histiocytoma of mandible is byRadiotherapyChemotherapyNo treatment requiredCurettageQuestion 7 of 20 8. Abnormal shortness of the frenum of tongue is known as -MicroglossiaFrenum aplasiaHypoplasiaAnkyloglossiaQuestion 8 of 20 9. Most common means of fixation of mandibular and maxillary fractures is:Bone platesBone pinsIntermaxillary wiringGraftsQuestion 9 of 20 10. A in WHARFE assessment stands for:Angle of convexityAngle (path) of removalAngulation of 2nd molarAngulation from Winter white lineQuestion 10 of 20 11. Gelfoam, used to control bleeding gets absorbed in:2-3 weeks3-4 weeks4-6 weeks1-2 weeksQuestion 11 of 20 12. Genioplasty procedure is used:To change the attachment of genioglossus muscle in Preprosthetic proceduresTo modify the attachment of anterior belly of digastricTo modify the position of chinTo change the position of genial tuberclesQuestion 12 of 20 13. Lateral pharyngeal space Is not connected directly byBuccal spaceSublingual spaceRetropharyngeal spaceSubmandibular spaceQuestion 13 of 20 14. Dental care under local anesthesia is usually feasibleChildrenMentally retardedAdultsPsychological disorderQuestion 14 of 20 15. Na morrhuate sol is used:For degeneration of cystic liningAs a sclerosing solutionAs an antiseptic solutionIn trigeminal neuralgiaQuestion 15 of 20 16. Polyglycolic acid suture is:Nonabsorbable synthetic sutureAbsorbable natural sutureAbsorbable synthetic sutureNonabsorbable natural sutureQuestion 16 of 20 17. Pupils in syncope appear:With no changePinpoint typeDilatedConstrictedQuestion 17 of 20 18. DEPTH AT which impacted tooth is located is measured byRed lineAmber lineBlackWhite lineQuestion 18 of 20 19. Ester L.A is contraindicated in:cholinesterase deficiencycoagulation disordersdiabetic neuropathyhyperparathyroidismQuestion 19 of 20 20. Most common cause of paralysis of Infraorbital Nerve is:Lefort IILefort IIILefort ISingle Zygomatic Arch #Question 20 of 20 Loading...