1. An adult female on chronic steroid treatment needs removal of multiple decayed teeth. Which of the following should be given prior to extractionAtropine to prevent vasovagal attackAntihistaminicsAntihypertensives to prevent shockAntibioticsQuestion 1 of 20 2. CSF rhinorrhea can be identified by all exceptTramline patternHigh protein contentIncreased level of ?-2 transferrinHigh glucose contentQuestion 2 of 20 3. Retractor with a notch in front, giving it a bifid or a V shaped appearance of the working end:Langenback retractorObwegesser Ramus retractorSeldin retractorMinnesota retractorQuestion 3 of 20 4. Most difficult mandibular impaction is:MesioangularDistoangularVerticalHorizontalQuestion 4 of 20 5. Medial dislocation of condyle in sub condylar fracture is due to action of:TemporalisLateral pterygoidMasseterMedial pterygoidQuestion 5 of 20 6. Carnoy's solution is composed of:30% iodoform, 60%ethanol, 10% acetic acid60% ethanol, 30% chloroform and 10% glacial acetic acid.30% ethanol, 60% glacial acetic acid, 40& iodoform30% ethanol, 60 glacial acetic acid, 30% chloroformQuestion 6 of 20 7. Three cartridges of 2% lidocaine with 1:100,000 epinephrine contain _____ lidocaine.36 mg54 ?g54 mg108 mgQuestion 7 of 20 8. What is the normal mouth opening of a young adult?15 - 25 mm25 - 30 mm20 - 25 mm30 - 45 mmQuestion 8 of 20 9. Osteotomes differ from chisels In that they areNon bevelledSlightly curvedBi-bevelledSharpQuestion 9 of 20 10. Which of the following is considered to be the normal prothrombin time (PT)?< 7 seconds + 2 seconds< 14 seconds + 2 seconds< 25 seconds + 2 second< 11 seconds + 2 secondsQuestion 10 of 20 11. Local anesthetics stop axonal conduction by blocking:Potassium channelsSodium channelsAll of the aboveCalcium channelsQuestion 11 of 20 12. White line in Winter's WAR lines represents:Level of Occlusal planeLevel of Inferior alveolar canalPoint of application of the elevatorLevel of crestal Bone level covering the toothQuestion 12 of 20 13. _____ has a shorter half-life than other amides because a portion of its biotransformation occurs in the blood by the enzyme plasma cholinesterase.LidocaineBupivacaineArticaineMepivacaineQuestion 13 of 20 14. What is the best way to palpate the posterior aspect of the mandibular condyle?Any of the aboveThrough the external auditory meatusIntraorallyExternally over the posterior surface of the condyle with the mouth openQuestion 14 of 20 15. Visor osteotomy is used to:Increase height of posterior mandibleIncrease height of anterior mandibleIncrease height of both anterior and posterior mandibular ridgeIncrease width of mandibular ridgeQuestion 15 of 20 16. Blade used for abscess drainage:No. 13No. 12No. 11No. 15Question 16 of 20 17. The most common tooth to get Impacted isMaxillary canineMaxillary II premolarMandibular canineMandibular II premolarQuestion 17 of 20 18. A patient aged 28 years complaints of left side TM joint clicking with constant type of dull aching pain in the joint area. He has:Type IB internal derangementType III internal derangementType IA internal derangementType II internal derangementQuestion 18 of 20 19. A in WHARFE assessment stands for:Angle of convexityAngulation from Winter white lineAngle (path) of removalAngulation of 2nd molarQuestion 19 of 20 20. 14 years age Patient has displaced and dislocation of TMJ .he is facing difficulty in opening mouth and occlusion is mildly disturbed. What will be your treatmentClosed treatmentOpen treatmentNo treatmentCondylectomyQuestion 20 of 20 Loading...