1. In mechanical exposure of pulp (size 0.3mm) what is to be done RCT Pulpectomy IPC DPC 2. When treating rampant dental caries the first step is to Excavate softened tooth structure and temporize with zinc oxide eugenol Restore all teeth with stainless steel crown Perform a diet analysis and apply topical fluoride solution to all teeth Perform a prophylaxis instruct in oral hygiene and watch for improved habits 3. When calcium hydroxide is placed in direct contact with viable pulp tissue the major immediate reaction is Severe inflammatory response Moderate inflammatory response Surface necrosis Mild inflammatory response 4. The primary purpose of applying cavity varnish is to prevent Marginal leakage Discoloration of tooth Thermal damage to the pulp Pulp exposure 5. How are baby breath located while sucking milk Due to short and wide tongue Due to short pharynx Due to short soft palate Due to high placed larynx 6. Your patient is 7 years old and has a very large, carious lesion on tooth T. What radiological factors should be used in determining the best treatment of choice between pulpotomy and primary endodontics? External root resorption Furcation involvement All of the above Internal root resorption 7. Chlorhexidine, achemotherapeutic agent used for treating plaque, calculi and gingivitis is a Organic compound Quaternary ammonium compounds Bisguanide Antibiotics 8. Congenitally missing teeth are the result of failure in which stage of development? Calcification Apposition Morphodifferentiation Initiation 9. A 15-year-old female has lived in a non-fluoridated area all of her life. Which of the following is most likely to occur in this young lady when she moves to a community where the drinking water naturally contains 6 ppm of fluoride? Moderate dental fluorosis 50% reduction in dental caries Gastrointestinal problems An increase in the amount of fluoride stored in her bones 10. The rubber dam is particularly adaptable to the primary 2nd molar because the Occluso cervical height favours its retention Smaller diameter of crown favours its retention Mesiobuccal bulge favours its retention Cervical constriction of crown favours its retention 11. 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 0.33 mg 0.5 mg 0.25 mg 12. Primary teeth are lighter than permanent teeth because Lighter color of enamel Because of contrast with the adjacent tissue Thin dentin in primary teeth Difference in crystalline structure makes refractive index different 13. A light bluish dome shaped lesion on the inside lip of a 2 yr old child is mostly Melanoma Hemangioma Mucocele Hematoma 14. On the health history form, the mother of a 6-year-old new patient notes that the child is moderately mentally challenged. The dentist should _____. Refer to a pediatric dentist Use conscious sedation Use restraints after obtaining informed consent Use a Tell-Show-Do technique of behavior management 15. In child with class II restoration fails because of Increased labiolingual width Marginal fracture Proximal box fracture Insufficient width 16. When no new decay is formed, the frequency of repeated bitewing radiographs recommended in primary dentition is Once in every 12-18 months Once in 48 months Once in every 18-24 months Once a year 17. Reward for a child is Promise before & give later Promise after Will not affect the behaviour of the child Promised before & not given later 18. Speech retardation may be considered if the child does not talk by – 12 months. 36 months. 18 months. 24 months. 19. Which of the following factors is the least likely to cause an instrument separating inside a root canal? Manufacturing defects Filing a dry canal Overuse of the instrument Excessive force 20. Which of the following factors in the Stephan’s curve is related to the caries incidence and the sugar intake Frequency of sugar intake Ph of plaque Quantity of sugar intake Physical form of sugar Loading … Question 1 of 20
