1. Which of the following is the most likely cause pulpal necrosis following trauma to a tooth? Calcific metamorphosis Dilaceration Pulpal hyperemia Ankylosis 2. Fluorosis is the result of excessive systemic fluoride during which stage of tooth development? Initiation Calcification Apposition Morphodifferentiation 3. Which treatment is the proper one for a class ll fracture of a permanent tooth with an immature apex? Pulpotomy Pulpectomy Observe Apply calcium hydroxide to exposed dentin and restore tooth with a permanent restoration 4. The best filling material in deciduous teeth for RCT Amalgam Calcium hydroxide Zinc oxide eugenol Gutta percha 5. Fordyce granules are: Found on the buccal and lingual aspects of the alveolus Ectopic sebaceous glands Remnants of the dental lamina Epithelial inclusion cysts 6. The cotton pellet applied to the pulpal stumps in the formocresol pulpotomy technique should be Saturated with formocresol Dampened with formocresol Left in place after the second visit Left in place for 15 minutes 7. Frankel behavior is divided into how many numbers 2 1 4 3 8. The type of GIC used for ART is Type IX GIC Type III GIC Type I GIC Type II GIC 9. Parents should begin cleaning a child`s mouth When all deciduous teeth erupts By the first time tooth erupts When incisors and first molars have erupt When all anterior teeth have erupt 10. Which property of pit and fissure sealant is most important? Thermal conductivity higher than teeth Adequate working time Low volatility Moderate solubility and water sorption 11. Xenophobia is Animal phobia Height phobia People phobia Stranger phobia 12. Preventive resin restoration is used In non accessible proximal areas In cavitated pit and fissure sealants In deep caries Used in non cavitated pit and fissure sealants 13. The concept of window of infectivity was introduced by Caufield Tinnanoff Garcia-godoy Harris 14. Your patient is 8 years old. Tooth #8 was avulsed and you replanted it within 30 minutes. What is the best splint to use? Rigid fixation for 2 months Nonrigid fixation for 7 days Nonrigid fixation for 2 months Rigid fixation for 7 days 15. A 5-year-old girl lives in an area with 0.4ppm F in the city drinking water. How much supplemental fluoride should you prescribe for the patient to consume the optimal amount of fluoride? 0.25 mg 0.5 mg 0 0.33 mg 16. Dental age refers to the Time period of an eruption potential Number of years elapsed since a given tooth erupted State of dental maturation Age at which a given tooth erupts 17. In preparing a primary first molar for a stainless steel crown, the surface requiring the least amount of reduction is Facial Mesial Lingual Occlusal 18. A self corrective anomaly in a 10 year old child is: Anterior cross bite Anterior open bite Flaring of incisors Buccoversion of mandibular 1st molar 19. The presence of higher amounts of proline rich proteins (PRP) can have what kind of effect on caries causation Make tooth surface resistant to caries since it enhances fluoride action It has role during tooth remineralisation only therefore no effect on caries Aid in super saturation of saliva therefore make tooth resistant to caries Caries promoting since they help in bacterial adherence 20. Reward for a child is Promise before & give later Promise after Will not affect the behaviour of the child Promised before & not given later Loading … Question 1 of 20
