1. The optimum site for IV sedation for an outpatient is the: Axillary vein Median antebrachial vein Median cephalic vein Median basilic vein 2. During an inferior alveolar nerve block injection, the needle passes through the mucous membrane and the buccinator muscle and lies lateral to the: Medial pterygoid muscle Temporalis muscle Lateral pterygoid muscle Masseter muscle 3. Oxidized cellulose (oxycel) cannot be used along with: Both of the above Thrombin Penicillin None of the above 4. In Winters classification, Red line indicates: Longer line easy extraction Short line easy extraction no effect Longer line difficult extraction 5. sharp stabbing pain from anterior teeth conducted to brain by Beta fibres A delta fibres Gamma fibres C fibres 6. Volatile liquids require a vaporizer for inhalational administration. Which one additionally requires a heating component to allow delivery at room temperature? Sevoflurane Desflurane Halothane Enflurane 7. Blade used for abscess drainage: No. 15 No. 11 No. 12 No. 13 8. Anaesthetic agent indicated for use in setting of raised intracranial pressure: Enflurane Isoflurane Nitrous oxide Sevoflurane 9. Which of the following muscle/nerve pairings is incorrect Inferior Rectus M. / Occulomotor N. Superior ObliM. / Trochlear N. Lateral Rectus M. / Abducens N. Medial Rectus M. / Abducens N. 10. Lag screw fixation is an example of: Semi rigid, load bearing fixation Rigid, load sharing fixation Rigid load bearing fixation Semi rigid, load sharing fixation 11. One of the primary differences between ester-type and amide-type local anesthetics is the: Duration of action Rate of absorption Extent of distribution Site of metabolism 12. What is the most common type of mid-facial fracture? Zygomaticomaxillary complex Zygomatic arch LeFort II Nasoorbital ethmoid fractures 13. Thrombocytopenia (low platelet count) that is less than 75,000 / mm3 125,000 / mm3 50,000 / mm3 100,000 / mm3 14. The universal sign of laryngeal obstruction is: Mydriasis Stridor (crowing sounds) Sweating Tachycardia 15. Type of intubation used in cleft palate patients is: Fibre optic A fat embolism The anesthetic or analgesics on the myocardium Liver failure 16. After inj. of LA pt experiences pallor, perspiration and disorientation. What is the first step of treatment Keep head between knees Administer O2 Inject 1:1000 Adrenaline IV Supine position 17. Apex elevator utilises which principle: Pulley Lever Wedge Wheel and axle 18. The first objective of treatment of acute pericoronitis is Removal of involved molar Control of acute inflammation Antibiotic and analgesic cover Grinding of opposite molar 19. In general, barbiturates have the ability to: Provide sedation but no analgesia Produce long-term cortical depression Be sedative but not hypnotic Provide sedation and analgesia 20. The dose of epinephrine given in anaphylaxis: 0.5 mg in 1:10,000 IM 1 mg in 1:100 IM 0.5 mg in 1:1000 IM 0.5 mg in 1:500 IM Loading … Question 1 of 20