MDS PREP

In children, median distema between maxillary permanent centrals closes with the eruption of
1) Maxillary permanent first premolar
2) Maxillary premanent central incisor
3) Maxillary permanent canines
4) Maxillary permanent second molars

Orthodontics Answer: 3

A 13-year-old girl reports of a 3-mm midline diastema. A thick fibrous band of frenum is present. Radiographs reveal no abnormality. Line of treatment
1) Excise the tissue and let diastema close on its own
2) Excise the tissue and close diastema orthodontically
3) Band the tooth and the pin and tube appliance. No need to excise tissue.
4) None of the above

Orthodontics Answer: 2

As age advances, the human profile generally
1) Remains the same
2) Increases in convexity
3) Decreases in convexity
4) Decreases in concavity

Orthodontics Answer: 3

The point of intersaction of dorsal contours of mandibular processes
1) Supramentale
2) Articulare
3) Condylion
4) Pterygomaxillary

Orthodontics Answer: 2

The most anterior part of bony chin
1) Gonion
2) Pogonion
3) Menton
4) Gnathion

Orthodontics Answer: 2

The skeletal classification of malocclusion is given by
1) Calvin Case
2) Martin Dewey
3) Paul Simon
4) EH Angle

Orthodontics Answer: 3

Mandible closely follows the growth curve of
1. Lymphoid tissue
2. Neural tissue
3. General tissues
4. All of the above

Orthodontics Answer: 3

Frankel appliance confined to mixed dentition period is
1) Frankel I
2) Frankel II
3) Frankel III
4) Frankel IV

Orthodontics Answer: 4

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MDS PREP

In children, median distema between maxillary permanent centrals closes with the eruption of1) Maxillary permanent first premolar2) Maxillary premanent central incisor3) Maxillary permanent canines4) Maxillary permanent second molars

As age advances, the human profile generally1) Remains the same2) Increases in convexity3) Decreases in convexity4) Decreases in concavity

The point of intersaction of dorsal contours of mandibular processes1) Supramentale2) Articulare3) Condylion4) Pterygomaxillary

The most anterior part of bony chin1) Gonion2) Pogonion3) Menton4) Gnathion

The skeletal classification of malocclusion is given by1) Calvin Case2) Martin Dewey3) Paul Simon4) EH Angle

Mandible closely follows the growth curve of 1. Lymphoid tissue 2. Neural tissue 3. General tissues 4. All of the above

Frankel appliance confined to mixed dentition period is1) Frankel I2) Frankel II3) Frankel III4) Frankel IV

Explore by subjects

In children, median distema between maxillary permanent centrals closes with the eruption of
1) Maxillary permanent first premolar
2) Maxillary premanent central incisor
3) Maxillary permanent canines
4) Maxillary permanent second molars

As age advances, the human profile generally
1) Remains the same
2) Increases in convexity
3) Decreases in convexity
4) Decreases in concavity

The point of intersaction of dorsal contours of mandibular processes
1) Supramentale
2) Articulare
3) Condylion
4) Pterygomaxillary

The most anterior part of bony chin
1) Gonion
2) Pogonion
3) Menton
4) Gnathion

The skeletal classification of malocclusion is given by
1) Calvin Case
2) Martin Dewey
3) Paul Simon
4) EH Angle

Mandible closely follows the growth curve of
1. Lymphoid tissue
2. Neural tissue
3. General tissues
4. All of the above

Frankel appliance confined to mixed dentition period is
1) Frankel I
2) Frankel II
3) Frankel III
4) Frankel IV