1. While attempting to remove a grossly decayed mandibular molar, the crown fractures. What is the recommended next step in order to facilitate the removal of this tooth?Separate the rootsIrrigate the area and proceed to remove the rest of the toothPlace a sedative filling and reschedule patientUse larger forceps and luxate remaining portion of tooth to the lingualQuestion 1 of 20 2. A palatal flap for the removal a maxillary impacted canine near the midline should beStarted with a vertical incision in the midlineReflected around the necks of the teethStarted with vertical incisions in the opposite canine regionSemilunar in designQuestion 2 of 20 3. Which of the following local anesthetics is marketed for dentistry in the United States in more than one concentration?MepivacaineArticaineBupivacaineLidocaineQuestion 3 of 20 4. You are performing a 5-year follow-up on a 43-year-old implant patient. When comparing radiographs, you estimate that there has been almost 0.1 mm of lost bone height around the implant since it was placed. Which of the following is indicated?Removal of the implant to allow healing before another one can be placed 4 months later.Removal of the implant and replacement with a larger-size implant.Remaking the prosthetic crown because of tangential forces on the implant.The implant is doing well; this amount of bone loss is considered acceptable.Question 4 of 20 5. Fracture of mandible not involving dental arch is treated by:Interarch eyelet wiringNo treatment requiredOpen reductionClose reductionQuestion 5 of 20 6. Degree of Diplopia in a patient with maxillofacial injuries is best assessed byHESS chartVisual acquity testForced duction testWhitnall testQuestion 6 of 20 7. Advantages of root form implants over plate forms includeAll of the aboveGreater bone densityFewer ponticsGreater surface areaQuestion 7 of 20 8. Lingual split techniinstrument used to cut the tooth isSurgical burChiesalOsteotomeStraight elevatorQuestion 8 of 20 9. In general, barbiturates have the ability to:Be sedative but not hypnoticProduce long-term cortical depressionProvide sedation and analgesiaProvide sedation but no analgesiaQuestion 9 of 20 10. Special considerations must be taken when treating a patient on renal dialysis. Which of the following is wrong considerationNSAIDS are the best analgesic to useConsider that the patient may be on steroid therapyTreat the day after dialysisBe aware of shunts when taking the patients blood pressureQuestion 10 of 20 11. A polytrauma patient reported to the emergency on a stretcher, with a semirigid cervical collar support. On examination, patient was non responsive to painful stimuli, verbal commands. What is your first plan of actionTracheal incubation with cuffed tubeCT scan head & cervical spineCT scan head cervical spine, chest & abdomen.CT Scan headQuestion 11 of 20 12. Among the following, the one which least affects the wound healing in the oral cavity:Size of the suture givenBlood supply to the areaTension in the sutureInfection in the areaQuestion 12 of 20 13. Min value on Glasgow Coma Scale is53015Question 13 of 20 14. In pediatric fracture of the body of mandible which of the following is true of fracture line?Downward & forwardsZigzag line due to presence of tooth budsStraight line from above downwardsDownwards & backwardsQuestion 14 of 20 15. Currently, the most popular used implants are:Transosseous implantsRoot form implantsSubperiosteal implantsBlade form implantsQuestion 15 of 20 16. Red line in the Winter WAR lines signifies:Level of alveolar bone covering the impacted teethDepth of impacted toothAngulation of 2nd molarLevel of the CEJ of 2nd molarQuestion 16 of 20 17. A patient shows no coughing during endotracheal suction. This shows injury of:Mylohyoid nerveGlossopharyngeal nerveHypoglossal nerveVagusQuestion 17 of 20 18. Dautery procedure for recurrent dislocations of condyle leads to:Interrerence with coronoid movementLigament is stretchedRemoval of barrierFormation of barrierQuestion 18 of 20 19. Cavernous sinus thrombosis may occur as a consequence of the hematogenous spread of a maxillary odontogenic infection via the venous drainage of the maxilla. The causative agent is generally:StreptococciStaphylococcus aureusFungiPneumococciQuestion 19 of 20 20. Cryosurgery uses:Carbon MonoxideOxygenLiquid HeliumLiquid Carbon dioxideQuestion 20 of 20 Loading...
