1. Osteotomes differ from chisels In that they are Non bevelled Sharp Slightly curved Bi-bevelled 2. Extraction of disto-angular impaction of mandibular 3rd molar can cause: Excessive Haemorrhage Dry socket Fracture of ramus of mandible Slippage in lingual pouch 3. Most commonly used blade for oral cavity: No. 15 No. 11 No. 12 No.9 4. Maximum swelling a patient experiences after trauma to face is: After 36 hours After 12 hours After 24. Hours After 48 hours 5. Volatile liquids require a vaporizer for inhalational administration. Which one additionally requires a heating component to allow delivery at room temperature? Sevoflurane Halothane Enflurane Desflurane 6. White line in Winter’s WAR lines represents: Level of crestal Bone level covering the tooth Level of Occlusal plane Level of Inferior alveolar canal Point of application of the elevator 7. Degree of Diplopia in a patient with maxillofacial injuries is best assessed by Whitnall test Forced duction test HESS chart Visual acquity test 8. Guerin fracture is Maxillary and nasal bone fracture Maxillary and zygomatic fracture Nasal bone fracture only Maxillary fracture 9. Most common cause of paralysis of Infraorbital Nerve is: Lefort II Single Zygomatic Arch # Lefort I Lefort III 10. When a maxillary third molar is displaced into the infratemporal fossa, it is usually displaced through the periosteum and located ________ to the lateral pterygoid plate and________ to the lateral pterygoid muscle with displacement. Medial, Inferior Lateral, Superior Lateral, Inferior Medial, Superior 11. Most often the needles are broken while giving: Infraorbital block Mandibular block Infiltration Maxillary block 12. Reactionary hemorrhage is hemorrhage after surgery that occurs After 72 hours After 24 hour Within 24 hours After 7 days 13. ORF stands for Open reading frame OIL fraction in blood Oncocytic removing fraction Oncogenic removing frequency 14. Angulation of needle during suturing as the needle enters the tissue: 135 degrees 45 degrees 90 degrees As close to 0 degree as possible 15. Lag screw fixation is an example of: Semi rigid, load bearing fixation Semi rigid, load sharing fixation Rigid load bearing fixation Rigid, load sharing fixation 16. The most common tooth to get Impacted is Mandibular II premolar Mandibular canine Maxillary canine Maxillary II premolar 17. Most of the fractured mandibular condyle dislocations takes place in: Posterior medial side Anteromedial side Anterolateral side Posterior lateral side 18. A patient requires periapical surgery related to both maxillary central incisors. What will be the local anesthesia blocks you will use? Bilateral Greater palatine + PSA Bilateral PSA + nasopalatine Bilateral Infraorbital nerve block only Bilateral Anterior superior alveolar + nasopalatine 19. All of the following are true regarding the use of Articaine in a child except: It is amine based and is metabolized in the liver Increased breakdown is responsible for less toxicity Infiltration produces adequate anesthesia in primary molar so need for block anesthesia is eliminated Half life is 90 minutes 20. Lateral trephination technigiven by Henry Bowdler is used for extraction of: Partially formed maxillary canines Partially formed mandibular third molars Partially formed maxillary third molars Partially formed mandibular canines Loading … Question 1 of 20