1. Congenital epulis of new born bears a resemblance tojuvenile nasopharyngeal fibromaschwannomagiant cell epulis.granular cell myoblastoma 2. All the following are media to store an avulsed tooth except?MilkSalivaOilContact lens solution 3. Which of the following is 'not usually associated with delayed eruption of teethCleidocranial dysplasiaRicketsCretinismEruption sequestrum 4. Which of the following is least likely to be effective in attempting to communicate with a mentally retarded patientVerbal rationalisation of the patient`s fears and anxietyRewarding appropriate behavior with verbal praiseExpressing verbal disapproval of negative behaviourUtilising the parents as models if they are cooperative 5. K` swallow isMature swallowRetained infantile swallowComplex tongue thrust swallowMyotherapeutic exercise for tongue 6. Which of the following oropharyngeal function is not involuntaryTongue positionRespirationGaggingSpeech 7. A 3 year old presents with subluxated maxillary central incisors. The occlusion is normal. What is the most appropriate management?Reposition the teeth and place the child on a soft diet.Reposition the teeth and splint for 7 to 10 days.Place the child on a soft diet and monitor the teeth.Extract the traumatized teeth. 8. A child with an avulsed tooth comes with tooth placed in milk, the treatment isRCT & then Replantation for 7-14 days.Replantation and splint for 7 days.Replantation and splint for 7 -14 days.Discard the tooth 9. Prior to reimplantation, tooth is soaked in 3% citric acid. This is done toDisinfect the toothRemove the PDLEtch the surfaceIncrease surface reactivity 10. A periapical radiograph of a 7 year old child reveals an inverted mesiodens. Tooth 1.1 is partially erupted and tooth 2.1 has not yet erupted. The most appropriate management is toallow the mesiodens to erupt.remove the mesiodens and orthodontically erupt the central incisor.remove the mesiodens and re-assess.wait for the mesiodens and the tooth 2.1 to erupt. 11. A 3 year old child suffered traumatic lateral luxation injury to his upper central incisor. The tooth is not mobile and does not interfere in occlusion. What should be doneReposition the tooth and splintReduce the affected toothReduce both the affected and the opposite toothWait and watch 12. A 10 year old child met an accident and got traumatised left central incisor along with fracture and discoloration of the central incisor. The child has reported to the clinic after 6 months. The line of the treatment isExtractionRCTPulpotomyPulp capping 13. Chronic pulpal involvement in a deciduous molar is first manifested as:Widening of PDL in apical 1/3 rdRadiolucency in furcation areaRadiolucency at apex of rootInternal resorption 14. A 4 year old child presents with a history of trauma and an asymptomatic discoloured primary maxillary left incisor. A periapical radiograph reveals no abnormalities. The most appropriate management is a/anregular recall for observation.pulpotomy.pulpectomy.extraction. 15. In which of the following situations is space most difficult to manage?A 5 year old child with loss of a primary mandibular second molarA 91/2 year old child with loss of a permanent maxillary first molarA 6 year old child with loss of primary mandibular first molarA 7 year old child with loss of primary maxillary second molar 16. Distal shoe space maintainer should be2mm above mesial marginal ridge In unerupted 1st molar1mm above mesial marginal ridge in unerupted 1st molar1mm below mesial marginal ridge In unerupted 1st molar2mm below mesial marginal ridge In unerupted 1st molar 17. Roots of the permanent maxillary central incisors are completed by what age?8 years.10 years.12 years.Later than 12 years. 18. The most appropriate management for a concussed tooth isobservation.pulpotomy.pulpectomy.splinting. 19. In a 4 year old child, the primary central incisor has discoloured following a traumatic injury. The treatment of choice ispulpotomy.pulpectomy.observation.extraction. 20. The most appropriate treatment for an 11 year old who has intermittent swelling and pain associated with a central incisor which was traumatized 6 months ago ispulpotomy.pulpectomy.extraction.observation. 21. A 7 year old patient presents 4 hours post-trauma with an oblique crown fracture of tooth 2.1 exposing 2mm of vital pulp. The most appropriate treatment isvital pulpotomy and placement of calcium hydroxide.pulpectomy and obturation with calcium hydroxide.extraction and prosthesis.pulpectomy and obturation with gutta-percha. 22. Following trauma, bluish-grey discolouration of the crown of an anterior tooth is due toexternal resorption.pulpal hemorrhage.discoloured composite restoration.chromogenic bacteria. 23. A 4 year old has a primary central incisor that is yellow but asymptomatic. The most probable diagnosis ispulpal necrosis.pulpal calcification.internal resorption.external resorption 24. When preparing a cavity in a primary molar, there is a small mechanical exposure of one of the pulp horns. There is a slight hemorrhage and the dentin surrounding the exposure is sound. The most appropriate treatment isextraction and space maintenance.pulp capping, a base and restoration.pulpectomy and restoration.base and restoration. 25. Many months after trauma to a primary incisor, the development of a greyish discolouration in the crown usually indicatespulp necrosis.pulp canal calcification.external root resorption.internal root resorption. 26. Most common caries seen in primary 1 molar:Occlusal pits and fissuresProximal surface below contact pointProximal surface above contact pointBuccal surface below height of contour 27. The most common cause of an anterior cross bite in mixed dentition is:Premature exfoliation of primary toothProlonged retention of deciduous teethThumb suckingJaw discrepancy 28. Pulpotomy comes under which level of prevention:PrimordialPrimarySecondaryTertiary 29. Tooth pigmentation associated with which, of the following fluoresces yellow green under ultraviolet lightErythroblastosis fetalisPorphyriaBirth traumaTetracycline 30. Cervical caries on the maxillary primary incisors in a 12-month old child is most likely caused bylack of systemic fluoride.poorly formed enamel.lack of calcium during pregnancy.excessive bottle use. 31. A 5 year old child has yellow pigmentation of the deciduous teeth which under ultraviolet light gives a bright yellow fluorescence. The most likely diagnosis istetracycline pigmentation.pigmentation associated with chromogenic bacteria.amelogenesis imperfecta.enamel hypoplasia. 32. Keyes triad is related toDental CariesPeriodontitisGingivitis in young childrenAlveolar abscess 33. A diagnosis of small occlusal cavities is most readily made by the use ofBite-wing radiographsPeriapical radiographsPanoramic radiographsAn explorer and compressed air 34. A large carious exposure occurs on a permanent first molar of a 7 year old. There is no periapical involvement and the tooth is vital. The treatment should be tocap the exposure with calcium hydroxide and place zinc-oxide and eugenol.perform a pulpotomy and place calcium hydroxide.perform a pulpectomy.extract the tooth and place a space maintainer. 35. A 3 year old presents 30 minutes after facial trauma. Tooth 5.1 is avulsed. The father has recovered the tooth and has kept it in a wet napkin. Which of the following is the most appropriate management?Replant the tooth followed by endodontic treatments in 2 weeks.Perform a pulpectomy, then replant the tooth.Replant the tooth and monitor for possible endodontic treatment.Do not replant the tooth. 36. High viscosity saliva may lead to increased caries children. This statement isReally truePartially truePartially falseReally false 37. The most appropriate management of a 4mm diameter carious exposure on a vital permanent first molar in a 7 year old isdirect pulp capping. partial pulpotomy.pulpectomy.extraction. 38. Which of the following is/are true regarding patients with asthma?Increased risk for cariesPain management is best achieved with narcoticsHave a tendency for being dolichofacialBoth a and c 39. Which of the following is incorrect about acute herpetic gingivostomatitisSymptoms develop rapidlyPain is associated with the intake of food and liquidsUsually occurs between two and six years of ageChildren with poor oral hygiene are more susceptible than those with meticulous oral hygiene 40. A healthy 3 year old child has just had a routine extraction of a primary mandibular molar. Which of the following post-operative problems as most likely to occur?Prolonged bleedingPainLoss of blood clotLip bite 41. A traumatically intruded deciduous maxillary central incisor should be allowed to reerupt ifit cannot be extractedother deciduous teeth are also intrudedthere is no danger to the permanent successorit is not possible to splint the tooth 42. Root development may be arrested and tooth eruption retarded, incraniofacial dysostosisosteogenesis imperfectosteopetrosisachondroplasia 43. Which of the following arises within the first 2 years of lifeOsteitis deformansOsteogenesis imperfectCaffey's diseaseAll of the above 44. Failure of bone resorption over an erupting tooth is due to lack offibroblasts.osteocytes.osteoclasts.neutrophils. 45. Ideally, the width of the isthmus should beHalf the intercuspal distanceOne-third the intercuspal distanceOne-fourth the intercuspal distanceThree-fourth the intercuspal distance 46. The mandibular primary second molar is extracted in a 5 year old patient. The most appropriate time to construct a space maintainer isduring eruption of the mandibular permanent first molar.one year after eruption of the mandibular permanent first molar.one year before eruption of the mandibular permanent first molar.immediately. 47. Histologically, the congenital epulis of newborn exhibitssheets of large closely packed cells, showing fine granular eosinophilic cytoplasmnuclear pleomorphism, hyperchromatism and bizarre cell formssheets, of closely packed cells resembling plasma cellssparse lymphocytes, stromal cells and fibrosis 48. Pacifier is an example ofDigit suckingNon-nutritive suckingImplicative suckingNutritive sucking 49. A child of 7 & 1/2 years receives an extended course of tetracycline. Clinical crowns of which of the following teeth are likely to show discolorationAll permanent teeth will be discolouredNo teeth will be discolored to an esthetically objectionable degreeThe premolars are likely to exhibit enamel hypoplastic defectsThe permanent incisors will be discolored on the incisal edges 50. A subluxated tooth will havemobility and displacement.no mobility and no displacement.mobility and no displacement.no mobility and displacement. 51. A child behaves inappropriately during his dental visit. In response, the dentist sends the Mother outside the operatory. This kind of behaviour management is termed asPositive reinforcementNegative reinforcementPunishmentOmission 52. Pulp tests 24 hours after injury to a fractured central incisor of a 9 year old indicate that the tooth is nonvital. The fracture is limited to the enamel without pulpal exposure. The pulp should be considered asdeadnecrotichyperemicrequiring retesting after 2-3 weeks 53. Hyposecretion of thyroid hormone during infancy results inGraves diseaseMyxedemaCretinismGigantism 54. When a deciduous tooth is moved orthodontically, the associated permanent tooth germfollows this movementmoves in the opposite directionis not affectedcan move in any direction 55. Definition of autistic child is Incapacitating communication and emotional problemMore severly handicappin conditionDisorder in one or more psychological processesChronic recurrent and paraxysmal changes in neurologic function 56. Class II cavity preparation for amalgam, restorations in deciduous teeth requiresmore buccclingual extension as the proximal contact points ate broad and flatmore buccolingual extension as the proximal contact points are rounded and narrowless buccoringual extension as the proximal contact points are broad and flatless buccolingual extension as the proximal contact points are rounded and narrow 57. Which medium of storage for avulsed tooth is best for prolonged extra oral periodsHank`s balanced salt solutionMilkDistilled waterSaliva 58. The prognosis for teeth with root fracture is best when the root fracture occurs in theCoronal one third of the rootMiddle one third of the rootApical one third of the rootCoronal half of the root 59. What percentage of malocclusions may be attributed to the early loss of the second deciduous molar90 Percentage60 Percentage25 Percentage10 Percentage 60. A 12 year old child presents with characteristic tetracycline discoloration of the maxillary and mandibular incisors and permanent first molars. The probable age at which this child received tetracycline therapy was6 years.4 years.1 year.before birth. 61. The latex sheets used for rubber dam is usually of5 x 5 inch2 x 2 inch1 x 1 inch6 x 6 inch 62. A narrow continuous line or a series of brown dots which follow the contour of gingival margin of the posterior teeth in children is known asBurtonian lineMesentric lineNeonatal lineDevelopmental line 63. All of the following are amide group of local anaesthetic agents exceptLignocaineMepivacaineBupivacaineProcaine 64. Which of the following disease has no oral manifestationScarlet feverMeaslesHerpes simplexMumps virus 65. In which of the primary molars does the anatomy of the pulp contraindicate a MOD preparation for the placement of an amalgam restoration?Maxillary first molarMaxillary second molarMandibular first molarMandibular second molar 66. Of the following, the first permanent tooth to erupt into the oral cavity is amaxillary central incisormaxillary caninemandibular central incisormandibular lateral incisor 67. The first teeth to become involved in nursing bottle caries usually areMandibular caninesMaxillary anterior teethMandibular anterior teethMaxillary and mandibular anterior teeth 68. Ankylosis of primary teeth is most frequently observed inmaxillary molars.mandibular molars.maxillary canines.mandibular incisors. 69. Sequence of teeth affected in children with high caries susceptibility:Maxillary incisors, maxillary molars, mandibular molars, mandibular incisorsMandibular molars, Maxillary incisors, maxillary molars, mandibular incisorsMandibular incisors, Mandibular molars, maxillary molars, Maxillary incisorsMandibular incisors, Maxillary incisors, Mandibular molars, maxillary molars 70. The most common primary tooth to become ankylosed is amaxillary molar.mandibular molar.maxillary canine.mandibular canine. 71. The effects of constant mouth breathing includeexpansion of the maxilla.mandibular incisor protrusion.anterior open bite.maxillary incisor retrusion. 72. A flush terminal plane will convert to an Angle Class I occlusion byclosure of mandibular primate space.mandibular forward growth exceeding maxillary growth.mesial movement of the mandibular first permanent molars into the leeway space.distal movement of the maxillary first permanent molars. 73. A retardation or failure of differentiation of the maxillary mesoderm at and after 50mm stage of embryo, is thought to result incleidocranial dysostosismandibular dysostosischerubismgeneralized cortical hyperostosis 74. Which of the following teeth is most likely to resist invasion by caries?Maxillary central incisorMandibular canineMandibular first molarMaxillary second premolar 75. Which of the following is not a function of crib?Establish suction force on anterior segmentMake the habit unpleasant for the childDistribute pressure to posterior teethAct as a reminder for the child 76. Splinting of a permanent maxillary incisor following trauma is required in the management of aconcussion injury.luxation injury.Class II fracture.Class IV fracture. 77. The importance of proximal caries in deciduous 1st Molar for an orthodontist is:RedUcticin in, arch length due to growth of mandibleLoss of arch lengthClass I OcclusionFlush terminal plane malocclusion 78. Which of the following space maintainers is/are most appropriate for a 4 year old child whose mandibular first primary molars have been extracted?Distal shoe appliancesBilateral band and loops.Lingual holding arch.A removable appliance. 79. A child patient lost his maxillary central incisor. The treatment available will beRemovable prosthesisLingual holding arch with fixed prosthesisLingual holding arch with removable prosthesisPreserve the lost space as it is 80. The most appropriate management of an intruded 5.1 with the apex displaced toward the labial bone plate is toextract.leave in place and perform a pulpectomy.reposition and perform a pulpectomy.allow spontaneous repositioning. 81. GIC is done for primary teeth mainly because ofIts colourIts adhesion to dentin and enamelFluoride releaseAll of the above 82. In primary teeth, a pulpotomy using calcium hydroxidewill cause an acute inflammatory reaction.is successful treatment in 90 percent of cases.will cause internal resorption.is the treatment of choice for small mechanical exposures. 83. Which of the following is characteristic of an inverted mesiodensIs associated with an impacted canineIs more common unilaterally than bilaterallyIs rarely discovered until it erupts into the nasal cavityMay cause delayed eruption of maxillary central incisors 84. Fluoridated toothpaste will be most effective in remineralizingsmooth surface decalcification.interproximal caries.bruxism-related attrition.pit and fissure caries. 85. Stony hard on percussion, tooth stops erupting. Such tooth showsReplacement Resorption AnkylosisInternal ResorptionExternal ResorptionMesial migration 86. In a 9yr old child all the permanent incisors are present except the left maxillary central incisor .this may be due toCongenital absenceInsufficient root formationPresence of a supernumerary teethNasopalatine cyst 87. With a flush terminal plane, permanent first molars will erupt in:Initially Class II relationInitially Class III relationWill assume a normal relationship immediatelyErupt immediately into an end on relation 88. Which of the following is the most frequently utilized route of administration for sedation in pediatric patients?OralInhalationIvIm 89. Splinting period for avulsed tooth is6 weeks4 weeks2 weeks8 weeks 90. Maximum gain in height in boys occurs during which year of life?1st3rd4th6th 91. Children should be taught flossing only after they have attained the age of1-3 years3-5 years6-8 years9-11 years 92. Prolonged retention of deciduous teeth with delayed eruption of permanent teeth, may occur in a patient suffering fromcleidocranial dysplasiainfantile cortical hyp3rostosisachondroplasiamassive osteolysis of bone 93. The extraction of a maxillary primary central incisor at the age of 6 years will causeloss of intercanine space.increased intercanine space.no change in intercanine space.increased overbite. 94. What should be the treatment of choice of an eruption cyst in the second molar region of a 2 year old?ExcisionIncision and drainageAntibiotics and analgesicsObservation 95. The most typical location for the development of early childhood caries is theincisal edges of the mandibular incisors.incisal edges of the maxillary incisors.gingival area of the mandibular incisors.gingival area of the maxillary incisors. 96. In primary molars, radiographic bony changes from an infection are initially seenat the apices.in the furcation area.at the alveolar crest.at the base of the developing tooth. 97. Who is called the father of intravenous conscious sedation?JorgensonHorace wellsColtonLundy 98. Cleidocranial dysostosis is of interest to the dentist because ofPremature loss of teethHigh incidents of cleftsAssociated high caries indexMultiple supernumerary and unerupted teeth 99. A 7 year old child presents with a 3mm coronal fracture with pulp exposure of tooth 2.1 following a trauma 24 hours ago. The tooth is sensitive to hot and cold fluids. The most appropriate management is aMTA pulpotomy.gutta-percha pulpectomy.gutta-percha pulpectomy followed by an apical surgery.MTA apexification. 100. Orogranulocytes areHigh level of collagenase in gingival fluidGranulocytes present in the gingival connective tissueMast cell present in GCFPMNs reaching oral cavity through subepithelium Loading...