1. A 4 year old child has a normal complement of deciduous teeth, but in appearance they are grayish and exhibit extensive occlusal and incisal wear. Radiographic examination indicates some extensive deposits of secondary dentin in these teeth. This condition is typical of

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2. Parents should begin cleaning a child`s mouth

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3. When a deciduous tooth is moved orthodontically, the associated permanent tooth germ

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4. Primary teeth are lighter than permanent teeth because

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5. The enamel rods in the gingival third of primary teeth slope occlusally instead of cervically as in permanent teeth, and the interproximal contacts of primary teeth are broader and flatter than permanent teeth.

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6. Nance holding arch space maintainer is

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7. 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 is

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8. Recommended brushing time in children under supervision of parent is

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9. A 5 year old child has yellow pigmentation of the deciduous teeth which under ultraviolet light gives a bright yellow fluorescence. The most likely diagnosis is

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10. Maximum gain in height in boys occurs during which year of life?

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11. Orogranulocytes are

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12. Which of the following is rare in children

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13. 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?

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14. The form of rampant carries in young patients after radiotherapy for cancer treatment is

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15. Which of the following oropharyngeal function is not involuntary

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16. Many months after trauma to a primary incisor, the development of a greyish discolouration in the crown usually indicates

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17. The importance of proximal caries in deciduous 1st Molar for an orthodontist is:

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18. With a flush terminal plane, permanent first molars will erupt in:

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19. In case of Pulpotomy of a mandibular 2nd primary molar in a five year old child, which local anaesthetic technique is to be used Intrapulpul

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20. The most appropriate treatment for an 11 year old who has intermittent swelling and pain associated with a central incisor which was traumatized 6 months ago is

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