Main growth site in mandible 1) Gonial angle 2) Body of mandible 3) Condylar cartilage 4) Coronoid process and ramus
OrthodonticsAnswer: 3
Dolicocephalic facial pattern is associated with 1) Borad dental arch 2) Long and narrow dental arch 3) Paroboloid dental arch 4) Square dental arch
OrthodonticsAnswer: 2
Most commonly retained tooth in a deciduous dentition is 1) Maxillary lateral incisors 2) Mandibular second molars 3) Mandibular lateral incisors 4) Maxillary first molars
OrthodonticsAnswer: 2
Main cause of relapse after orthodontic treatment is 1) Density of cortical bone 2) Persistence of tongue and finger habits 3) Persistence of oblique fibres 4) Persistence of free gingiva and transseptal fibres
OrthodonticsAnswer: 4
Primate spaces in deciduous dentition 1) Are unusual and occur distal to upper canine and mesial to lower canine 2) Are normal finding and occur distal to upper canine and mesial to lower canine 3) Are normal finding and occur mesial to upper canine and distal to lower canine 4) Both B and C
OrthodonticsAnswer: 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
OrthodonticsAnswer: 3
Cleft palate occurs due to disturbances in..............weeks of IU life 1) 5-8 2) 8-10 3) 10-12 4) 12-14
OrthodonticsAnswer: 2
On a cephalogram if FMA angle is 25 degrees the patient is 1) Long face 2) Short face 3) Average face 4) Mandibular growth is rotated backwards