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NEETMDS- Orthodontics mcq
MDS PREP
Oral and nasal capsule of functional growth related to
1) Periosteal matrix
2) Sutural matrix
3) Capsular matrix
4) None of the above
Orthodontics Answer: 3

Class III malocclusion is found in all of the following except
1) Cleft palate
2) Achondroplasia
3) Down"s syndrome
4) Pierre Robin syndrome
Orthodontics Answer: 4

You are examining a case with class III incisor relation. Which of the following contribute to poor prognosis
1) Reduced overbite
2) Crowding or lower arch
3) Deviated path of closure
4) Retroclined upper central incisors
Orthodontics Answer: 1

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

Transposition of teeth refers to
1) Buccorotation of 120 degrees
2) Hypodontia
3) Teeth erupted in unusual position
4) Inverted supernumerary teeth
Orthodontics Answer: 3

Delay in pubertal growth on hand-wrist radiographs is indicated by
1) Absence of pisiformis
2) Absence of sesamoid
3) Absence of capitum
4) Absence of hemantum
Orthodontics Answer: 2

Use of light cure in orthodontics is done in case of
1) Bonded retainer
2) Fixing the brackets
3) Correction of 1mm midline diastema
4) All of these
Orthodontics Answer: 4

If the grading of malocclusion is classified as "mild", "moderate"

and "severe" the scale of measurement used is:

1. Interval

2. Nominal

3. Ordinal

4. Ratio
Orthodontics Answer: 3

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