1. During eruption of primary teeth, alveolar bone is Resorbed only Neither resorbed nor deposited, but is static Resorbed and deposited Intermittently Deposited only 2. Parents should begin cleaning a child`s mouth By the first time tooth erupts When all deciduous teeth erupts When incisors and first molars have erupt When all anterior teeth have erupt 3. Discolored primary teeth that are symptom-free and show no radiographic changes are best treated by: No treatment Extraction Pulpotomy Extirpation of the pulp tissue followed by the placement of zoe paste in the root canal space 4. Why are rounded internal line angles desirable in the preparation of amalgam restorations in primary teeth? They decreases internal stresses in the restorative material They increase retention They increase resistance They conserve tooth structure 5. Which of the following is a contraindication to the use of an electric pulp tester A patient with a cardiac pacemaker A pediatric patient A patient with recent trauma A patient with a recent MI 6. When treating rampant dental caries the first step is to Restore all teeth with stainless steel crown Perform a prophylaxis instruct in oral hygiene and watch for improved habits Excavate softened tooth structure and temporize with zinc oxide eugenol Perform a diet analysis and apply topical fluoride solution to all teeth 7. Three different variations in the appearance of pits and fissures in crosssection include all of the following except I type U type V type S type 8. When no new decay is formed, the frequency of repeated bitewing radiographs recommended in permanent dentition is Once in every 18-24 months Once a year Once in every 12-18 months Once in 48 months 9. A young permanent incisor with an open apex has a pinpoint exposure due to a traumatic injury that occurred 24 hours previously. The best treatment is _____. Open the pulp chamber to find healthy pulp tissue and perform a pulpotomy Initiate a calcium hydroxide pulpectomy Place calcium hydroxide on the pinpoint exposure Initiate conventional root canal treatment with gutta-percha 10. Which milestone of a child coincides with the eruption of the 1st primary molars Bowel control Standing without support Making 3-4 word sentences Focusing on light 11. Diluted resin is used in Type C PRR Type A PRR Type B PRR All of the above 12. The number of fontanelles present at birth is 4 2 8 6 13. If a child`s teeth do not form this would primarily effect the growth of Alveolar bone Whole face Mandible Maxilla 14. In mechanical exposure of pulp (size 0.3mm) what is to be done Pulpectomy DPC RCT IPC 15. All of the following statements are true except: In general, the crowns of primary teeth are more bulbous and constricted than the permanent counterpart The crown surfaces of all primary teeth are much smoother than the permanent teeth The primary teeth are darker in color than the permanent teeth The pulp cavities are proportionately larger in the primary teeth 16. Tooth brushing should be taught to children’s at the age of 1-2yr >10 yr 2-3 yr 5-6 yr 17. DIAGNOdent is a diagnostic device for assessing the presence or absence of pit and fissure caries. DIAGNOdent is a Electronic explorer Fiberoptic transilluminator Laser fluorescence device Portable digital X-ray device 18. All of the following are true when comparing the normal child periodontium to the normal adult periodontium except: There is greater blood and lymph supply The alveolar crest is flatter The cementum is thicker and more dense than that of the adult Attached gingiva is not as wide 19. A 6 year old patient reports with greenish blue swelling distal to deciduous 2nd molar. Treatment would be: Injecting proteolytic solution in the area No treatment, only observation Surgical excision of flap Bone graft 20. Difficult to seal teeth include all the following except The partially erupted permanent second molar The partially erupted premolar The partially erupted permanent first molar The fully erupted premolar Loading … Question 1 of 20
