1. When a pit and fissure sealant is placed over early but noncavitated cariesthe sealant retention rate is greatly reduced.the likelihood of caries progression is reduced.the caries will be arrested only if it is a primary tooth.bacterial loads generally increase under the sealant.Question 1 of 20 2. Strawberry tongue is most commonly found in:Congenital syphilisAcute necrotizing ulcerative gingivitisScarlet feverRecurrent aphthous stomatitisQuestion 2 of 20 3. Which of the following is 'not usually associated with delayed eruption of teethEruption sequestrumRicketsCleidocranial dysplasiaCretinismQuestion 3 of 20 4. Roots of the permanent maxillary central incisors are completed by what age?10 years.Later than 12 years.8 years.12 years.Question 4 of 20 5. Which statement best describes the psychodynamic approach to dental \ health care?The dentist should only attend to physical symptomsNone of the aboveEquality in the dentist-patient relationship is encouragedInequality in the dentist-patient relationship is encouraged.Question 5 of 20 6. 7 Yrs child had fractured his maxillary central incisor 5 months ago. Pulp shows no response, there is no periapical lesion in radiograph. Treatment of choice isApexogenesisApexificationDirect Pulp CappingIndirect Pulp CappingQuestion 6 of 20 7. An 8 year old child with normal tooth calcification and eruption has the primary lower second molar extracted. The resulting space should be:Left untreated because the difference in size between the primary molar and the premolar will compensate for any drifting that may occur.Closed slightly to accommodate the smaller premolar.Ignored, because the 2nd premolar will erupt in a short time.Maintained until 2/3rd of the premolar root has developed.Question 7 of 20 8. The mandibular primary second molar is extracted in a 5 year old patient. The most appropriate time to construct a space maintainer isone year before eruption of the mandibular permanent first molar.immediately.during eruption of the mandibular permanent first molar.one year after eruption of the mandibular permanent first molar.Question 8 of 20 9. Recommended brushing time in children under supervision of parent is1 minute3 minutes5 minute15 secondsQuestion 9 of 20 10. Alveolar bone grafting in a cleft palate patient is done:Before maxillary expansion, cross bite correction and before canine eruptionAfter maxillary expansion, cross bite correction and after canine eruptionBefore maxillary expansion, cross bite correction and after canine eruptionAfter maxillary expansion, cross bite correction and before canine eruptionQuestion 10 of 20 11. Which of the following is/are true regarding patients with asthma?Both a and cHave a tendency for being dolichofacialIncreased risk for cariesPain management is best achieved with narcoticsQuestion 11 of 20 12. Which of the following clinical protocols is the most appropriate next step in the management of an avulsed permanent tooth, which has just been replanted?Splinting with composite resin only.Pulpectomy.Splinting with rigid wire.Splinting with flexible wire.Question 12 of 20 13. In which of the primary molars does the anatomy of the pulp contraindicate a MOD preparation for the placement of an amalgam restoration?Maxillary second molarMaxillary first molarMandibular second molarMandibular first molarQuestion 13 of 20 14. The most likely diagnosis for a child with a painful, fiery-red, diffuse gingivitis isprimary herpetic gingivostomatitis.idiopathic fibromatosis.aphthous stomatitis.aggressive periodontitis.Question 14 of 20 15. Which of the following space maintainers is/are most appropriate for a 4 year old child whose mandibular first primary molars have been extracted?Lingual holding arch.Bilateral band and loops.A removable appliance.Distal shoe appliancesQuestion 15 of 20 16. Prolonged retention of deciduous teeth with delayed eruption of permanent teeth, may occur in a patient suffering frommassive osteolysis of bonecleidocranial dysplasiaachondroplasiainfantile cortical hyp3rostosisQuestion 16 of 20 17. 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?Stripping of the distal surface of the deciduous tooth to allow the permanent molar to eruptExtraction of the deciduous toothBrass ligature wire looped in the contact area to move the permanent molar distallyAn uprighting spring for the permanent molarQuestion 17 of 20 18. Parents should begin cleaning a child`s mouthWhen all anterior teeth have eruptWhen all deciduous teeth eruptsWhen incisors and first molars have eruptBy the first time tooth eruptsQuestion 18 of 20 19. Which of the following dental health recommendations is consistent with the general nutrition guidelines?Diet soft drinks and potato chips are an acceptable snack.A piece of fruit and plain yogurt is an acceptable snack.Brush your teeth well after snacks.Eat a bigger lunch and not snack.Question 19 of 20 20. 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 toperform a pulpotomy and place calcium hydroxide.extract the tooth and place a space maintainer.perform a pulpectomy.cap the exposure with calcium hydroxide and place zinc-oxide and eugenol.Question 20 of 20 Loading...
