MDS PREP

Which of the following cephalometric analyses reveals the severity of anteroposterior jaw dysplasia?
1) Down"s analysis
2) Steiner analysis
3) Wits analysis
4) All of the above

Orthodontics Answer: 4

The width of bracket most commonly used are
1) 0.017 & 0.021
2) 0.014 & 0.024
3) 0.018 & 0.028
4) None of the above

Orthodontics Answer: 3

Enlow"s "V" principle of growth is found in
1) Cranial base
2) Maxilla only
3) Maxilla and mandible
4) None of the above

Orthodontics Answer: 3

Reverse headgear (maxillary protraction headgear) is used mainly
1) To retract maxilla in maxillary skeletal protrusion
2) To induce the growth of maxilla in skeletal retrusion
3) To inhibit the growth of mandible in class III skeletal relation
4) To induce the growth of mandible in class III skeletal relation

Orthodontics Answer: 2

Which of the following cannot act as a space maintainer
1) Well-restored tooth
2) Lingual arch
3) Nancy holding arch
4) Maxillary expansion device

Orthodontics Answer: 4

Example for fixed functional appliance
1) Activator
2) Frankel
3) Bimler
4) Herbst"s

Orthodontics Answer: 4

The last primary tooth to be replaced by a premanent tooth is usually the
1) Maxillary second molar
2) Mandibular second molar
3) Maxillary canine
4) Mandibular canine

Orthodontics Answer: 3

Unilateral landmark on lateral cephalogram
1) Nasion
2) Gonion
3) Porion
4) Orbitale

Orthodontics Answer: 1

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MDS PREP

Which of the following cephalometric analyses reveals the severity of anteroposterior jaw dysplasia?1) Down"s analysis2) Steiner analysis3) Wits analysis4) All of the above

The width of bracket most commonly used are1) 0.017 & 0.0212) 0.014 & 0.0243) 0.018 & 0.0284) None of the above

Enlow"s "V" principle of growth is found in1) Cranial base2) Maxilla only3) Maxilla and mandible4) None of the above

Which of the following cannot act as a space maintainer1) Well-restored tooth2) Lingual arch3) Nancy holding arch4) Maxillary expansion device

Example for fixed functional appliance 1) Activator2) Frankel3) Bimler4) Herbst"s

The last primary tooth to be replaced by a premanent tooth is usually the1) Maxillary second molar2) Mandibular second molar3) Maxillary canine4) Mandibular canine

Unilateral landmark on lateral cephalogram1) Nasion2) Gonion3) Porion4) Orbitale

Explore by subjects

Which of the following cephalometric analyses reveals the severity of anteroposterior jaw dysplasia?
1) Down"s analysis
2) Steiner analysis
3) Wits analysis
4) All of the above

The width of bracket most commonly used are
1) 0.017 & 0.021
2) 0.014 & 0.024
3) 0.018 & 0.028
4) None of the above

Enlow"s "V" principle of growth is found in
1) Cranial base
2) Maxilla only
3) Maxilla and mandible
4) None of the above

Which of the following cannot act as a space maintainer
1) Well-restored tooth
2) Lingual arch
3) Nancy holding arch
4) Maxillary expansion device

Example for fixed functional appliance
1) Activator
2) Frankel
3) Bimler
4) Herbst"s

The last primary tooth to be replaced by a premanent tooth is usually the
1) Maxillary second molar
2) Mandibular second molar
3) Maxillary canine
4) Mandibular canine

Unilateral landmark on lateral cephalogram
1) Nasion
2) Gonion
3) Porion
4) Orbitale