The functional matrix concept as revisited by Moss does not include 1) Connected cellular network 2) Mechano transduction 3) Epigenetic - Epithesis 4) None of the above
OrthodonticsAnswer: 1
Identify correct statement about deciduous teeth 1) Maxillary teeth cavity first but mandibular teeth erupt first 2) Maxillary teeth calcify and erupt first compared to mandibular teeth 3) Both of the above are correct 4) None of the above
OrthodonticsAnswer: 1
A midline diastema of 1.5 mm between central incisors of a 10-year-old child is noted. Fibrous frenum is present. Treatment of choice 1) Frenectomy 2) Orthodontic closure 3) No treatment observe until permanent maxillary canine erupts 4) Composite veneer
OrthodonticsAnswer: 3
In primary dentition the anatomic structure used to determine the molar relationship 1) Mesiobuccal cusp of primary 2nd molar 2) Distal plane of primary 1st molar 3) Mesial surface of primary 1st molar 4) Distal plane of primary 2nd molar
OrthodonticsAnswer: 4
Permanent retainer is sometimes needed in cases of 1) Severe malocclusion 2) Anterior crossbite 3) Severe rotations 4) Transposition
OrthodonticsAnswer: 3
Broad and short type of face is known as 1) Mesoprosopic 2) Euryprosopic 3) Leptoprosopic 4) None of the above
OrthodonticsAnswer: 2
Ugly duckling stage is characterised by all of the following except 1) Disto angular inclination of incisors 2) Possible increase in overjet 3) Mandibular lateral incisors lingual to central incisors 4) Deep bite
OrthodonticsAnswer: 4
Child has a flush terminal plane early in mixed dentition. Movement of the lower molar forward relative to the upper molar by 1) 1 mm 2) 1.5 mm 3) 2 mm 4) 3.5 mm
