Apertognathia means 1) Anterior crossible 2) Open bite 3) Posterior crossible 4) Prognathism
OrthodonticsAnswer: 2
Combination of deposition and resorption occurring in the different bones of the skull which result in a growth movement towards the depository surface is termed as 1) Remodelling 2) Displacement 3) Physiologic resorption 4) Drift
OrthodonticsAnswer: 4
Sequence of eruption of permanent maxillary teeth 1. 6-1-2-4-3-5-7 2. 6-1-2-4-5-3-7 3. 6-1-2-3-4-5-7 4. 1-2-3-4-5-6-7
OrthodonticsAnswer: 1
A mandibular lingual holding arch with loops mesial to each molar band is used in children for 1) Correction 2) Regaining space 3) Space maintenance only 4) Correction of distally tilted molars
OrthodonticsAnswer: 2
Teeth that are initiated after birth 1. Premolars, permanent second and third molars 2. Premolars and permanent molars 3. All permanent teeth 4. Only permanent molars
OrthodonticsAnswer: 1
Scammon"s growth curve-False is 1. Neural tissue-Most of the growth is complete by 6 years 2. Lymphoid tissue-growth reaches 200% by age 13 and regresses afterwards 3. Genital tissues-most of the growth is completed by the age of puberty 4. None of the above
OrthodonticsAnswer: 3
Step child of dentition is premanent 1) First molar 2) Canine 3) Third molar 4) Second premolar
OrthodonticsAnswer: 3
Space management in the case of loss of primary first molar in a 10-year-old girl is by 1) Distal shoe appliance 2) Space regains 3) No treatment, radiographic observation 4) Nancy holding arch
