1. Preventive resin restoration is usedIn deep cariesIn non accessible proximal areasIn cavitated pit and fissure sealantsUsed in non cavitated pit and fissure sealantsQuestion 1 of 20 2. Xenophobia isAnimal phobiaStranger phobiaHeight phobiaPeople phobiaQuestion 2 of 20 3. In mechanical exposure of pulp (size 0.3mm) what is to be doneIPCPulpectomyRCTDPCQuestion 3 of 20 4. How much time is considered normal for the eruption of a succedaneous tooth after the exfoliation of a primary tooth?3 months6 months15 days1 monthQuestion 4 of 20 5. All of the following statements are true except:The primary teeth are darker in color than the permanent teethThe crown surfaces of all primary teeth are much smoother than the permanent teethThe pulp cavities are proportionately larger in the primary teethIn general, the crowns of primary teeth are more bulbous and constricted than the permanent counterpartQuestion 5 of 20 6. A severe blow to a permanent anterior tooth not resulting in fracture, commonly leads todeath of the pulp, despite treatmentpermanent increase in mobilitypulpal death, in the absence of treatmentfracture of the involved boneQuestion 6 of 20 7. Radiographic examination of a permanent first molar with an early acute pulpal abscess in a 9 yr old child is likely to revealA disturbance in the integrity of the periodontal ligamentInvolvement of the bifurcationA large area of periapical bone rarefactionLittle change from normal structureQuestion 7 of 20 8. Pulp mummification is indicated inNon vital teethTraumatic exposure of a vital toothDeep caries in a symptomatic vital teethTraumatic exposure of a vital tooth with open wide apexQuestion 8 of 20 9. Hyposecretion of thyroid hormone during infancy results inMyxedemaGraves diseaseCretinismGigantismQuestion 9 of 20 10. Failure of bone resorption over an erupting tooth is due to lack offibroblasts.neutrophils.osteoclasts.osteocytes.Question 10 of 20 11. Congenitally missing teeth are the result of failure in which stage of development?MorphodifferentiationAppositionInitiationCalcificationQuestion 11 of 20 12. An advantage of the rubber dam is that itEnables the operator to salvage silver scrapsReduces the necessity for a carefully carved cervical marginAids in the management of child behaviourMuffles any screams the child may emitQuestion 12 of 20 13. The effects of constant mouth breathing includeexpansion of the maxilla.anterior open bite.mandibular incisor protrusion.maxillary incisor retrusion.Question 13 of 20 14. 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 ageFrom birth to 1 year of agePrior to birthQuestion 14 of 20 15. For the typical child, bite-wing x-rays should be taken:After the second dental visit when the child is more relaxedWhen the proximal surfaces cannot be visualized and clinically examinedAt the first dental visitWhen the parents think it is time to take themQuestion 15 of 20 16. Mesioangular ectopic eruption of a permanent mandibular first molar causing resorption of distal surfaces of the roots of the primary 2nd molar should be treated by:Disking of the distal surface of the primary second molarUse of a brass wire to move the permanent molar distallyExtracting the primary second molarRemoving the soft tissue overlying the occlusal surface of permanent molarQuestion 16 of 20 17. The partial pulpotomy technique was advocated byBowen in 1974Cvek in 1978Clarke in 1976Willet in 1980Question 17 of 20 18. Best drug for ANUG in a 8 year old child2nd gen cephalosporinPenicillinTetracyclineAminoglycosideQuestion 18 of 20 19. Which of the following is/are true about the actions of a formocresol pulpotomy?All of the above are trueFormocresol pulpotomies are initiated when the inflammation has spread into the tissues within the root canal systemFormocresol pulpotomies contain four zones of fixationFormocresol pulpotomies donot produce dentinal bridgingQuestion 19 of 20 20. Which of the following teeth is most likely to resist invasion by caries?Maxillary second premolarMaxillary central incisorMandibular first molarMandibular canineQuestion 20 of 20 Loading...
