1. During inferior alveolar nerve block, the needle is located in:Massetric spaceTemporal spaceParotid spacePterygomandibular spaceQuestion 1 of 20 2. Gate control theory of pain is modulated by:Substantia gelatinosaB fibersTransmission system of CNSC fibersQuestion 2 of 20 3. The most important factor in bone regeneration is:PeriosteumCalciumBlood cellsSite of fractureQuestion 3 of 20 4. Cleftlip repair done at:2-3 months1-2 months8-10 months4-6 monthsQuestion 4 of 20 5. The universal sign of laryngeal obstruction is:MydriasisTachycardiaSweatingStridor (crowing sounds)Question 5 of 20 6. All of the following are symptoms of dehydration except:OliguriaIncrease in heart rate and cardiac outputRise in body temperatureIncrease in blood pressureQuestion 6 of 20 7. After inj. of LA pt experiences pallor, perspiration and disorientation. What is the first step of treatmentSupine positionInject 1:1000 Adrenaline IVAdminister O2Keep head between kneesQuestion 7 of 20 8. Von Rehrmann flap is used for:VestibuloplastyClosure of oro-antral fistulaMarsupialization of cystsClosure of naso antral fistulaQuestion 8 of 20 9. The roof of pterygo-mandibular space is formed byTemporalis muscleLateral pterygoidMedial pterygoid muscleCranial baseQuestion 9 of 20 10. In a patient with TMJ ankylosis and Obstructive Sleep apnea, which of the following should be avoided:NSAIDSOpioidsAntihistaminesAminoglycosidesQuestion 10 of 20 11. Pulse rate in infant is normally:60 beats/min80 beats/min130 beats/min100 beats/minQuestion 11 of 20 12. The gap created between the base of the skull and the ramus of the mandible during a TMJ arthroplasty to prevent reankylosis should be at least2.5 to 3.5 cm1.0 to 1.5 cml.5 to 2.5 cm0.5 to 1 cmQuestion 12 of 20 13. Horizontal favourable fracture of mandible is seen when the fracture line is oriented:Forwards towards alveolar process from inferior borderBackwards towards alveolar bone from inferior borderAnterolateral to posteromedialPosterolateral to anteromedialQuestion 13 of 20 14. Which nerve may, in some cases, also serve as an afferent nerve for the mandibular first molar, which needs to be considered when there is failure of the inferior alveolar local anesthetic blockFacial nerveGlossopharyngeal nervePosterior superior alveolar nerveMylohyoid nerveQuestion 14 of 20 15. Surgery for cleft palate is done at:9-12 months24-36 months15-24 months36-60 monthsQuestion 15 of 20 16. Genioplasty procedure is used:To modify the attachment of anterior belly of digastricTo change the position of genial tuberclesTo modify the position of chinTo change the attachment of genioglossus muscle in Preprosthetic proceduresQuestion 16 of 20 17. Which of the following is considered to be the normal prothrombin time (PT)?< 11 seconds + 2 seconds< 7 seconds + 2 seconds< 25 seconds + 2 second< 14 seconds + 2 secondsQuestion 17 of 20 18. Which size suture has the least strength and the smallest diameter?5-02-09-03-0Question 18 of 20 19. Polyglycolic acid suture is:Absorbable natural sutureNonabsorbable synthetic sutureAbsorbable synthetic sutureNonabsorbable natural sutureQuestion 19 of 20 20. IMF with Zygomatic suspension is adequate for management of:Any Lefort fractureLefort 1Lefort 2 & 3LeFort 2Question 20 of 20 Loading...