High FMA angle indicates 1) Good prognosis 2) Bad prognosis 3) Good bone growth 4) Class III relation
OrthodonticsAnswer: 2
Localised gingival recession in the region of mandibular incisors may be due to 1) Increasing spacing of tooth 2) Idiopathic fibrosis 3) Abnormal frenal attachment 4) Dilantin therapy
OrthodonticsAnswer: 3
Relapse after orthodontic treatment can be totally prevented by 1) Inactive fixed appliance 2) Hawley"s retainer worn for 1 year 3) Wearing activator for 3 months 4) None of the above, some degree of relapse is normal
OrthodonticsAnswer: 4
Accepted latency between exfoliation of deciduous teeth and eruption of succadaneous permanent tooth 1. 3 months 2. 6 months 3. 9 months 4. 12 months
OrthodonticsAnswer: 2
Typically rapid palatal expansion is done with a jack screw that is activated at the rate of 1) 1.0 to 2.0 mm/week 2) 1.0 to 2.0 mm/day 3) 0.5 to 1.0 mm/week 4) 0.5 to 1.0 mm/day
OrthodonticsAnswer: 4
Tonicity of upper lip in mouth breathers and class II Div I may described as 1) Hypertonic 2) Hypotonic 3) Monotonic 4) None of the above
OrthodonticsAnswer: 2
The father of serial extraction philosophy in USA is 1) Kjellgren 2) Nancy 3) Dewel 4) Hotz
OrthodonticsAnswer: 2
The most documented evidence of supernumerary teeth 1) Atavistic feature 2) Hereditary and familial 3) Metabolic disturbance 4) Nutritional disturbance
