MDS PREP

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

Orthodontics Answer: 1

In whihc of the following conditions oral screen should not be used
1) Nail biting habit
2) Tongue thrusting
3) Acute infection of tonsils and adenoids
4) Thumb sucking

Orthodontics Answer: 3

"Sunday" (sundae) bite is
1) Closed complete overbite
2) Reverse overbite seen in class III
3) Bite acheived by patient by bringing his mandible forward in Class II Div I
4) None of the above

Orthodontics Answer: 3

Compared to tipping movements produced by removable appliance, bodily movements by means of fixed appliance
1) Move teeth rapidly
2) Move teeth slowly
3) Require high forces
4) Show higher root resorption

Orthodontics Answer: 3

A 7-year-old child has normal occlusion except for lingually erupted maxillary central incisors. He should be treated with
1) Crossbite elastic
2) Tongue blade therapy
3) Maxillary acrylic inclined plane
4) Myofunctional therapy

Orthodontics Answer: 2

Growth of the maxilla in vertical direction is due to
1) Growth of the alveolus
2) Growth at sutures
3) Growth of the cranial base
4) Growth of the synchondrosis

Orthodontics Answer: 1

Radiographs of the jaws of a newborn child ordinarily indicate calcification of
1) 12 teeth
2) 16 teeth
3) 20 teeth
4) 24 teeth

Orthodontics Answer: 4

Forces required for intrusion are in the range of
1) 10-15 g
2) 20-50 g
3) 25-30 g
4) 50-60 g

Orthodontics Answer: 1

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MDS PREP

Sequence of eruption of permanent maxillary teeth 1) 6-1-2-4-3-5-72) 6-1-2-4-5-3-73) 6-1-2-3-4-5-74) 1-2-3-4-5-6-7

In whihc of the following conditions oral screen should not be used 1) Nail biting habit2) Tongue thrusting3) Acute infection of tonsils and adenoids4) Thumb sucking

"Sunday" (sundae) bite is1) Closed complete overbite2) Reverse overbite seen in class III3) Bite acheived by patient by bringing his mandible forward in Class II Div I4) None of the above

Compared to tipping movements produced by removable appliance, bodily movements by means of fixed appliance1) Move teeth rapidly2) Move teeth slowly3) Require high forces4) Show higher root resorption

A 7-year-old child has normal occlusion except for lingually erupted maxillary central incisors. He should be treated with1) Crossbite elastic2) Tongue blade therapy3) Maxillary acrylic inclined plane4) Myofunctional therapy

Growth of the maxilla in vertical direction is due to1) Growth of the alveolus2) Growth at sutures3) Growth of the cranial base4) Growth of the synchondrosis

Radiographs of the jaws of a newborn child ordinarily indicate calcification of1) 12 teeth2) 16 teeth3) 20 teeth4) 24 teeth

Forces required for intrusion are in the range of1) 10-15 g2) 20-50 g3) 25-30 g4) 50-60 g

Explore by subjects

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

In whihc of the following conditions oral screen should not be used
1) Nail biting habit
2) Tongue thrusting
3) Acute infection of tonsils and adenoids
4) Thumb sucking

"Sunday" (sundae) bite is
1) Closed complete overbite
2) Reverse overbite seen in class III
3) Bite acheived by patient by bringing his mandible forward in Class II Div I
4) None of the above

Compared to tipping movements produced by removable appliance, bodily movements by means of fixed appliance
1) Move teeth rapidly
2) Move teeth slowly
3) Require high forces
4) Show higher root resorption

A 7-year-old child has normal occlusion except for lingually erupted maxillary central incisors. He should be treated with
1) Crossbite elastic
2) Tongue blade therapy
3) Maxillary acrylic inclined plane
4) Myofunctional therapy

Growth of the maxilla in vertical direction is due to
1) Growth of the alveolus
2) Growth at sutures
3) Growth of the cranial base
4) Growth of the synchondrosis

Radiographs of the jaws of a newborn child ordinarily indicate calcification of
1) 12 teeth
2) 16 teeth
3) 20 teeth
4) 24 teeth

Forces required for intrusion are in the range of
1) 10-15 g
2) 20-50 g
3) 25-30 g
4) 50-60 g