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introduction to orthodontics

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

   Who is considered as father of modern orthodontics?

a)

Aristotle

b)

Edward.H.Angle  

c)

Calvin Case   

d)

Martin dewey

2.

 Orthodontics includes the study of growth and ------------ of ------- and --------- particularly, and the body generally as influencing the position of teeth, study of action and reaction of internal and external influences on the development and correction of arrested development.

a)

development, nose, face

b)

enrichment, jaws, body

c)

development, cranial base, mandible

d)

development, jaws, face

3.

  Objectives of Jacksons triad-

  

   

a)

Functional efficiency, esthetic balance, structural harmony

b)

Dental balance, functional harmony, aesthetic efficiency

c)

Functional efficiency, Structural balance, esthetic harmony

d)

Functional abnormalities, temporomandibular balance, soft tissue harmony

4.

  Who introduced acid etching technique?

a)

Buonocore

b)

Raymond begg

c)

Andrews

d)

Calvin case

5.

What are the branches of orthodontics?

    

a)

Preventive, interceptive, corrective, surgical

b)

  Interceptive, preventive, definitive, surgical

c)

Functional, definitive, interceptive, surgical

d)

Surgical, structural, esthetic, corrective

6.

Which of the following factors can lead to orthodontic problems-

  

a)

Genetics

b)

   Thumb sucking

c)

Poor dental hygiene

d)

All of the above

7.

    ---------- orthodontics includes the procedures that are undertaken at an early stage of a malocclusion to eliminate or reduce the severity of the same.

  

a)

  Preventive

b)

Corrective

c)

c)      Interceptive

d)

Definitive

8.

    Who is considered the father of modern dentistry?

a)

Aristotle

b)

Pierre Fauchard

c)

William E Magill 

d)

Normal Kingsley

9.

Which of the following is NOT a type of orthodontic appliance?

a)

Braces

b)

Clear Aligners

c)

Dental Implants

d)

Space Maintainers

10.

What is the primary goal of orthodontic treatment?

a)

To improve only the appearance of teeth

b)

To align teeth and improve function of jaws, aesthetics

c)

To remove all crooked teeth

d)

To prevent tooth decay