1. Most of the fractured mandibular condyle dislocations takes place in:Anterolateral sidePosterior medial sidePosterior lateral sideAnteromedial sideQuestion 1 of 20 2. Which of the following is true about Ashley's flap:Palatal pedicleBuccal pedicle.Free flapBuccally displacedQuestion 2 of 20 3. Which cranial nerve provides motor innervation to the sternocleidomastoid and trapezius muscles?Vagus (CN X)Hypoglossal (CNXII)Accessory (CN XI)Glossopharyngeal (CN IX)Question 3 of 20 4. If LA is injected along with adrenaline into blood vessel, what would happen: -Hypotension and tachycardiaHypertension and BradycardiaHypotension and BradycardiaHypertension and tachycardiaQuestion 4 of 20 5. Lateral trephination technigiven by Henry Bowdler is used for extraction of:Partially formed mandibular caninesPartially formed maxillary caninesPartially formed mandibular third molarsPartially formed maxillary third molarsQuestion 5 of 20 6. The most dangerous type of spread from apical abscess is, toSubmandibular spaceParapharyngeal spacePterygoidInfratemporal fossaQuestion 6 of 20 7. The highest incidence of fractures occurs in:Young males between the ages of 15 and 24Females between the ages 25 and 35InfantsOlder males between the ages of 65 and 75Question 7 of 20 8. After a stroke on the right side of the brain that affects the right upper motor neurons, the tongue deviates to the:Left on restLeft on protrusionNeither of the above, the tongue would not be affectedRight on protrusionQuestion 8 of 20 9. Gate control theory of pain is modulated by:C fibersTransmission system of CNSB fibersSubstantia gelatinosaQuestion 9 of 20 10. Among the following, the one which least affects the wound healing in the oral cavity:Blood supply to the areaInfection in the areaSize of the suture givenTension in the sutureQuestion 10 of 20 11. Mandibular tori most common location:Lingual sulcus incisor regionLingual sulcus, premolar regionBuccal sulcus premolar regionLingual sulcus molar regionQuestion 11 of 20 12. The greatest barrier to infection isConnective tissueMuscleFasciaEpithetiumQuestion 12 of 20 13. In posterior superior alveolar nerve block, the needle is advanced in anUpward, inward and backward directionUpward, outward and forward directionUpward, outward and backward directionDownward, inward and forward directionQuestion 13 of 20 14. The most common tooth to get Impacted isMaxillary canineMandibular II premolarMandibular canineMaxillary II premolarQuestion 14 of 20 15. Most upper third molar teeth luxate in a:Mesiolingual directionMesiobuccal directionDistolirtgual directionDistobuccal directionQuestion 15 of 20 16. An oro-antral communication during extractionImmediate prolapse of antral lining occurs into mouthReflux of fluids into the nasal cavity while drinking can be demonstratedMust be closed surgically immediatelyRequires no treatment immediatelyQuestion 16 of 20 17. The scalpel blade most commonly used for oral surgical procedures isNo.12No.11No.22No.15Question 17 of 20 18. Lingual split techniinstrument used to cut the tooth isOsteotomeChiesalSurgical burStraight elevatorQuestion 18 of 20 19. Local anesthetic agent used in a patient with a history of allergy to LA agents isEtherMepivacaineChloroformDiphenylalanineQuestion 19 of 20 20. Out of various techniques used for treatment of mandible angle fracture, most complications are seen withReconstruction plating2 AO platesChampy's platingIMFQuestion 20 of 20 Loading...