MDS PREP

All are examples of fixed functional appliances except
1) Herbst
2) Mars
3) Bionator
4) None of the above

Orthodontics Answer: 3

Which of the following gives a complete picture of malocclusion in a patient
1) Simon
2) Ackermann
3) Dewey
4) Angle

Orthodontics Answer: 2

Which of the following is least effective in determining site of bone deposition in experimental methods of growth study
1) Implants
2) Alizarin stains
3) Tetracycline stains
4) Radiographs

Orthodontics Answer: 4

Into how many segments the infant"s gum pad is divided
1) Two in each quardant
2) Three in each quardant
3) Two in each jaw
4) Five in each quardant

Orthodontics Answer: 4

High labial-bow is mainly used
1) To move anterior teeth lingually
2) As extraoral anchorage
3) To carry auxillary springs
4) To keep lips away from teeth

Orthodontics Answer: 3

A class II div I case is treated by a fixed appliance. Premolar extraction spaces are closed. The most expected molar relation
1) Class II only
2) Class I
3) Class III
4) Class II div I subdivision

Orthodontics Answer: 2

All of the following increase anchorage resulting in tooth movement except
1) Attaching more number of tooth units
2) Use of extraoral forces
3) Use of rectangular slots in fixed appliances
4) Reciprocating maxilla against mandible

Orthodontics Answer: 3

Helix in a finger spring for mesial movement lies
1) Mesial to the long axis of the tooth
2) Distal to the long axis of the tooth
3) In line to the long axis of the tooth
4) Perpendicular to the long axis of the tooth

Orthodontics Answer: 3

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MDS PREP

All are examples of fixed functional appliances except1) Herbst2) Mars3) Bionator4) None of the above

Which of the following gives a complete picture of malocclusion in a patient 1) Simon 2) Ackermann3) Dewey4) Angle

Which of the following is least effective in determining site of bone deposition in experimental methods of growth study1) Implants2) Alizarin stains3) Tetracycline stains4) Radiographs

Into how many segments the infant"s gum pad is divided 1) Two in each quardant2) Three in each quardant3) Two in each jaw4) Five in each quardant

High labial-bow is mainly used1) To move anterior teeth lingually2) As extraoral anchorage3) To carry auxillary springs4) To keep lips away from teeth

A class II div I case is treated by a fixed appliance. Premolar extraction spaces are closed. The most expected molar relation1) Class II only2) Class I3) Class III4) Class II div I subdivision

All of the following increase anchorage resulting in tooth movement except1) Attaching more number of tooth units2) Use of extraoral forces3) Use of rectangular slots in fixed appliances4) Reciprocating maxilla against mandible

Helix in a finger spring for mesial movement lies1) Mesial to the long axis of the tooth2) Distal to the long axis of the tooth3) In line to the long axis of the tooth4) Perpendicular to the long axis of the tooth

Explore by subjects

All are examples of fixed functional appliances except
1) Herbst
2) Mars
3) Bionator
4) None of the above

Which of the following gives a complete picture of malocclusion in a patient
1) Simon
2) Ackermann
3) Dewey
4) Angle

Which of the following is least effective in determining site of bone deposition in experimental methods of growth study
1) Implants
2) Alizarin stains
3) Tetracycline stains
4) Radiographs

Into how many segments the infant"s gum pad is divided
1) Two in each quardant
2) Three in each quardant
3) Two in each jaw
4) Five in each quardant

High labial-bow is mainly used
1) To move anterior teeth lingually
2) As extraoral anchorage
3) To carry auxillary springs
4) To keep lips away from teeth

A class II div I case is treated by a fixed appliance. Premolar extraction spaces are closed. The most expected molar relation
1) Class II only
2) Class I
3) Class III
4) Class II div I subdivision

All of the following increase anchorage resulting in tooth movement except
1) Attaching more number of tooth units
2) Use of extraoral forces
3) Use of rectangular slots in fixed appliances
4) Reciprocating maxilla against mandible

Helix in a finger spring for mesial movement lies
1) Mesial to the long axis of the tooth
2) Distal to the long axis of the tooth
3) In line to the long axis of the tooth
4) Perpendicular to the long axis of the tooth