1. Most commonly impacted tooth:Mandibular caninesMaxillary caninesMaxillary third molarsMandibular third molarsQuestion 1 of 20 2. For emergency cricothyrotomy, incision should be placed atinferior to thyroid isthmussuperior to thyroid cartilageinferior to thyroid cartilageinferior to cricoid cartilageQuestion 2 of 20 3. Submandibular duct is exposed via intraoral approach by incising theBuccinatorAll of the aboveMasseterMucous membraneQuestion 3 of 20 4. Hematocrit is increased in:None of the aboveBoth of the aboveSickle cell anemiaPolycythemiaQuestion 4 of 20 5. Special considerations must be taken when treating a patient on renal dialysis. Which of the following is wrong considerationBe aware of shunts when taking the patients blood pressureTreat the day after dialysisConsider that the patient may be on steroid therapyNSAIDS are the best analgesic to useQuestion 5 of 20 6. Best incision for approach to nasoethmoidal suture in a patient with panfacial fractures is:VerticalOpen skySeagullCoronalQuestion 6 of 20 7. What is the normal mouth opening of a young adult?25 - 30 mm15 - 25 mm30 - 45 mm20 - 25 mmQuestion 7 of 20 8. LA is injected in a 5 year old child in the region of maxillary right primary lateral incisor, child is crying and develops swelling in lower eye lid and complains of burning sensation in the eye, what is the most probable reason?It is due to preservative in LA, it will subside.different path of middle superior nerve than normalits usual crying, leave the child as it is.LA comes out from the infraorbital foramen, and reaches the lower eyelidQuestion 8 of 20 9. How much hydrocortisone is secreted by the adrenal cortex daily?About 20 mgAbout 100 mgAbout 200 mgAbout 1 mgQuestion 9 of 20 10. Dean's technique is:Lingual alveoloplastyIntraseptal alveoloplastySimple alveoloplastyBuccoplastyQuestion 10 of 20 11. All of the following are ways of eliminating dead space except:Use drains to remove any bleeding that accumulatesApply pressure dressingsAllow the void to fill with blood so that a blood clot will formClose the wound in layers to minimize the postoperative voidQuestion 11 of 20 12. During inferior alveolar nerve block, the needle is located in:Massetric spaceParotid spaceTemporal spacePterygomandibular spaceQuestion 12 of 20 13. The Longest acting, most potent and most toxic LA isBupivacaineLidocaineTetracaineDibucaineQuestion 13 of 20 14. When a mandibular fracture is transferred to an emergency room, under what is mandibular fracture treated?Resuscitation roomPrimary surveyPrimary Survey with IMFSecondary surveyQuestion 14 of 20 15. Hooding of eyes is seen in which fracture:Nasal boneLe Fort 1Le Fort 3Le Fort 2Question 15 of 20 16. Term used to denote the diameter of a needle is:DiaGaugeDyanomoValueQuestion 16 of 20 17. Dental care under local anesthesia is usually feasiblePsychological disorderChildrenMentally retardedAdultsQuestion 17 of 20 18. Osteonecrosis is caused due to:Vitamin DHypothyroidismBisphosphonatesGlucocorticoidsQuestion 18 of 20 19. The site of action of local anesthetic is onAxioplasmNerve membraneEpineuriumPerineuriumQuestion 19 of 20 20. TMJ problem in Rheumatoid arthritis presents as:TMJ ankylosesTMJ subluxationRecurrent TMJ dislocationRestricted TMJ movementQuestion 20 of 20 Loading...