1. Which of the following traumatic injuries does NOT require immediate management?Avulsion.Extrusion.Alveolar fracture.Uncomplicated crown-root fracture.Question 1 of 20 2. Your patient exhibits enamel hypoplasia near the incisal edges of all permanent incisors and cuspids, except for the maxillary lateral incisors, which appear normal. At what age would you suspect some kind of systemic problem?From 1 to 2 years of ageFrom 2 to 3 years of agePrior to birthFrom birth to 1 year of ageQuestion 2 of 20 3. The carious lesion always appears smaller on the radiograph than it actually is. Likewise, microscopic observation of ground sections of teeth reveal that the progress of the lesion through the enamel and dentin is more extensive than it is evident on the radiograph.Both the statements are falseFirst statement is false and the second is trueBoth the statements are trueFirst statement is true and the second is falseQuestion 3 of 20 4. Nitrous oxide is very commonly used for anaesthesia in children in dentistry nowadays.no2 shows its action byBlocking peripheral nerveReversible depression of cnsGasserian ganglion blockNonspecific cns depression/direct depression of cnsQuestion 4 of 20 5. Adenoid facts is a feature oflass 3Class 1Class 2 div 2Class 2 div 1Question 5 of 20 6. A traumatically intruded deciduous maxillary central incisor should be allowed to reerupt ifit cannot be extractedother deciduous teeth are also intrudedit is not possible to splint the tooththere is no danger to the permanent successorQuestion 6 of 20 7. Where do lesions commonly occur in the primary form of acute herpetic gingivostomatitis?All of the aboveTongueTonsils, hard and soft palateBuccal mucosaQuestion 7 of 20 8. Which of the following is 'not usually associated with delayed eruption of teethCretinismCleidocranial dysplasiaRicketsEruption sequestrumQuestion 8 of 20 9. Phobia is defined asA definite fear arises with in infinity of fearAn anxiety in relation to unknownA fear to known stimulusA fear to unknown stimulusQuestion 9 of 20 10. Diluted resin is used inType A PRRType C PRRAll of the aboveType B PRRQuestion 10 of 20 11. Which of the following disease has no oral manifestationHerpes simplexMeaslesScarlet feverMumps virusQuestion 11 of 20 12. A 6 year old patient reports with greenish blue swelling distal to deciduous 2nd molar. Treatment would be:Injecting proteolytic solution in the areaSurgical excision of flapBone graftNo treatment, only observationQuestion 12 of 20 13. A nystatin rinse is effective in ocntrolling which of the following oral infections?CandidiasisRecurrent apthous ulcersCellulitisNecrotising ulcerative gingivitisQuestion 13 of 20 14. The most common congenitally missing primary tooth is the:Primary maxillary lateral incisorPrimary mandibular caninePrimary maxillary caninePrimary mandibular first molarQuestion 14 of 20 15. Thumb sucking leads to all exceptProclination Of Upper CentralsConstriction of MaxillaAnterior Open BiteDeep Over BiteQuestion 15 of 20 16. Many months after trauma to a primary incisor, the development of a greyish discolouration in the crown usually indicatespulp canal calcification.internal root resorption.external root resorption.pulp necrosis.Question 16 of 20 17. Bis-GMA resin was developed byBowen (1965)Brown (1945)Buonocore (1955)Wilson and Kent (1972)Question 17 of 20 18. A flush terminal plane will convert to an Angle Class I occlusion byclosure of mandibular primate space.mandibular forward growth exceeding maxillary growth.distal movement of the maxillary first permanent molars.mesial movement of the mandibular first permanent molars into the leeway space.Question 18 of 20 19. Fluoridated toothpaste will be most effective in remineralizingpit and fissure caries.smooth surface decalcification.interproximal caries.bruxism-related attrition.Question 19 of 20 20. For placing a stainless steel crown, the word festooned meansCrimpingCuttingStretchingPolishingQuestion 20 of 20 Loading...