MDS PREP
Dolichocephalic refers to
1) Long-wide facies
2) Long-narrow facies
3) Short-wide facies
4) Short-narrow facies
Orthodontics
Answer: 2
According to butler"s theory, which tooth manifests maximum variability
1) Central incisor
2) Lateral incisor
3) Canines
4) Third molars
Orthodontics
Answer: 4
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
Orthodontics
Answer: 3
Frankel appliance confined to mixed dentition period is
1) Frankel I
2) Frankel II
3) Frankel III
4) Frankel IV
Orthodontics
Answer: 4
A space maintainer is least indicated for premature loss of a
1) Primary maxillary first molar
2) Primary mandibular first molar
3) Primary mandibular central incisor
4) Primary maxillary central incisor
Orthodontics
Answer: 4
Time taken for decidous dentition to reach occlusion after cutting into oral cavity
1. 2-12 months
2. 12-20 months
3. 20-30 months
4. Above 2 years
Orthodontics
Answer: 1
Perfect occlusion of the teeth is present naturally in
- less than five percent of the population.
- about 25 percent of the population.
- about 50 percent of the population.
- nearly 100 percent of the population.