1. 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 and monitor for possible endodontic treatment.Perform a pulpectomy, then replant the tooth.Do not replant the tooth.Replant the tooth followed by endodontic treatments in 2 weeks.Question 1 of 20 2. All the following are media to store an avulsed tooth except?Contact lens solutionMilkSalivaOilQuestion 2 of 20 3. 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.before birth.1 year.Question 3 of 20 4. Defensive reaction of the tooth to dental caries includeFormation of reparative dentin and salivary ionsRemineralization of enamelFormation of reparative and sclerotic dentinFormation of sclerotic dentin and salivary enzymesQuestion 4 of 20 5. The KRI paste is composed ofCalcium hydroxide and iodoformIodoform,camphor,parachlorophenol and mentholIodoform and ZOEParachlorophenol,camphor and mentholQuestion 5 of 20 6. A 10 year old child with no previous caries experience has proximal carious lesions in the enamel only of several primary molars. How should the lesions be managed?Be restored with composite resin.Be treated with fissure sealants.Be smoothed with abrasive strips.Be treated with topical fluoride, proper home care and observation.Question 6 of 20 7. In primary molars, radiographic bony changes from an infection are initially seenat the apices.at the alveolar crest.at the base of the developing tooth.in the furcation area.Question 7 of 20 8. A 3 year and 7 months old child with history of traumatic intrusion of 51. IOPA reveals foreshortening. The treatment is:Wait and watchImmediate extractionImmediate surgical repositioning of 51Orthodontic extrusionQuestion 8 of 20 9. What should be the treatment of choice of an eruption cyst in the second molar region of a 2 year old?ExcisionAntibiotics and analgesicsObservationIncision and drainageQuestion 9 of 20 10. Which property of pit and fissure sealant is most important?Moderate solubility and water sorptionThermal conductivity higher than teethAdequate working timeLow volatilityQuestion 10 of 20 11. When no new decay is formed, the frequency of repeated bitewing radiographs recommended in primary dentition isOnce a yearOnce in every 12-18 monthsOnce in every 18-24 monthsOnce in 48 monthsQuestion 11 of 20 12. Failure of bone resorption over an erupting tooth is due to lack ofneutrophils.osteocytes.fibroblasts.osteoclasts.Question 12 of 20 13. A child with an avulsed tooth comes with tooth placed in milk, the treatment isReplantation and splint for 7 days.Replantation and splint for 7 -14 days.Discard the toothRCT & then Replantation for 7-14 days.Question 13 of 20 14. GIC is done for primary teeth mainly because ofFluoride releaseAll of the aboveIts colourIts adhesion to dentin and enamelQuestion 14 of 20 15. What would be the treatment of choice for an ectopically erupting permanent maxillary first molar which has already caused slight resorption of the adjacent deciduous molar?Brass ligature wire looped in the contact area to move the permanent molar distallyAn uprighting spring for the permanent molarStripping of the distal surface of the deciduous tooth to allow the permanent molar to eruptExtraction of the deciduous toothQuestion 15 of 20 16. N2O more than 30-40 percent causesAnoxiaAmnesiaAtaxiaDiffusion hypoxiaQuestion 16 of 20 17. 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 7 year old child with loss of primary maxillary second molarA 6 year old child with loss of primary mandibular first molarQuestion 17 of 20 18. Neonatal teeth arePresent within 45 days of birthErupt within 30 days of birthPresent 180 days after birthPresent at birthQuestion 18 of 20 19. An 8 yr. old HIV positive child reports with periapical abcess of deciduous mandibular first molar, which needs to be extracted. What protocol should the dentist followSend patient for ELISA and physician consent before treatmentSend patient for CD4 measurement and take physician consent before treatmentSend to HIV clinicCheck for tuberculosis and extract offending toothQuestion 19 of 20 20. Which statement best describes the psychodynamic approach to dental \ health care?None of the aboveThe dentist should only attend to physical symptomsEquality in the dentist-patient relationship is encouragedInequality in the dentist-patient relationship is encouraged.Question 20 of 20 Loading...