1. All of the following statements are true except:In general, the crowns of primary teeth are more bulbous and constricted than the permanent counterpartThe primary teeth are darker in color than the permanent teethThe pulp cavities are proportionately larger in the primary teethThe crown surfaces of all primary teeth are much smoother than the permanent teethQuestion 1 of 20 2. How much fluoride supplement should be provided to a 1 year old child ( in a day) where the level of water fluoride is 0.02 ppm ?2.0mg0.50 mg1.0 mg0.25 mgQuestion 2 of 20 3. Histologically, the congenital epulis of newborn exhibitsnuclear pleomorphism, hyperchromatism and bizarre cell formssheets, of closely packed cells resembling plasma cellssparse lymphocytes, stromal cells and fibrosissheets of large closely packed cells, showing fine granular eosinophilic cytoplasmQuestion 3 of 20 4. Root development may be arrested and tooth eruption retarded, inachondroplasiaosteogenesis imperfectcraniofacial dysostosisosteopetrosisQuestion 4 of 20 5. A young child of 7 years age is seen with indurated ulcers,lymphadenopathy and fever. The likely treatment is:Symptomatic treatmentI.V. FluidsSystemic antibioticsExcise the lesionQuestion 5 of 20 6. The cotton pellet applied to the pulpal stumps in the formocresol pulpotomy technique should beLeft in place for 15 minutesSaturated with formocresolDampened with formocresolLeft in place after the second visitQuestion 6 of 20 7. With a flush terminal plane, permanent first molars will erupt in:Will assume a normal relationship immediatelyInitially Class III relationErupt immediately into an end on relationInitially Class II relationQuestion 7 of 20 8. The presence of higher amounts of proline rich proteins (PRP) can have what kind of effect on caries causationIt has role during tooth remineralisation only therefore no effect on cariesAid in super saturation of saliva therefore make tooth resistant to cariesCaries promoting since they help in bacterial adherenceMake tooth surface resistant to caries since it enhances fluoride actionQuestion 8 of 20 9. In primary teeth, a pulpotomy using calcium hydroxidewill cause internal resorption.will cause an acute inflammatory reaction.is successful treatment in 90 percent of cases.is the treatment of choice for small mechanical exposures.Question 9 of 20 10. N2O more than 30-40 percent causesAtaxiaAnoxiaDiffusion hypoxiaAmnesiaQuestion 10 of 20 11. Roots of the permanent maxillary central incisors are completed by what age?10 years.8 years.12 years.Later than 12 years.Question 11 of 20 12. 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 ispulp capping, a base and restoration.pulpectomy and restoration.extraction and space maintenance.base and restoration.Question 12 of 20 13. In ferric sulphate pulpotomy, ferric sulphate is applied for4-5 min.10-15 sec60-90 sec2-3 min.Question 13 of 20 14. Most uncommon fracture seen in deciduous dentitionAvulsionCrown FractureRoot FractureCrown-root fractureQuestion 14 of 20 15. Diluted resin is used inType A PRRType B PRRAll of the aboveType C PRRQuestion 15 of 20 16. An indirect pulp capping procedure for primary molar teeth is indicated whenthere is radiolucency in the bifurcation.there is continuous pain.removal of caries will lead to pulp exposure.caries involves dentin to a depth of 1mm.Question 16 of 20 17. Babu a 7 & 1/2 year old child reports with a fracture of central incisor with an open apex there is large pulpal exosure.the treatment of choice is Pulpectomy and calcium hydroxide dressingSmooth the edges and protect the exposed portion with zoe dressingPulpotomy and calcium hydroxide dressingDirect pulp capping with calcium hydroxide dressingQuestion 17 of 20 18. 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.MTA apexification.gutta-percha pulpectomy followed by an apical surgery.Question 18 of 20 19. Which primary molar terminal plane relationship is most likely to develop into an Angle Class II relationship?Mesial step.Straight.Distal step.Flush Terminal planeQuestion 19 of 20 20. In mechanical exposure of pulp (size 0.3mm) what is to be doneDPCRCTPulpectomyIPCQuestion 20 of 20 Loading...
