Orthodontic Practice and Malocclusion Quiz

What is the primary focus of orthodontia?

• Teeth whitening

• Root canal treatment

• Prevention and correction of misaligned teeth

• Extraction of teeth

Who is a dental professional specializing in orthodontics?

• Orthodontist

• Dentist

• Oral surgeon

• Periodontist

What classification does Class I malocclusion fall under?

• Mesioclusion

• Distoclusion

• Neutroclusion

• Hyperocclusion

In Class II Division 1 malocclusion, what is a characteristic feature?

• Protruded maxillary incisors

• Excessive overbite

• Crowding of teeth

• Open bite

What is a common cause of malocclusion?

• Daily brushing

• Fluoride treatments

• Trauma to teeth or jaw

• Regular dental check-ups

What is an example of a common type of malocclusion?

• Tooth decay

• Cavity

• Overbite

• Gum disease

What does preventive orthodontics aim to do?

• Align teeth using braces

• Correct existing malocclusions

• Preserve normal occlusion

• Extract teeth

Which orthodontic appliance is used to maintain tooth position?

• Hawley Appliance

• Palatal Expander

• Invisalign

• Lingual Braces

What is the purpose of a palatal expander?

• To maintain tooth position

• To correct overbite

• To straighten teeth

• To widen the upper jaw

What does the term 'infraversion' refer to?

• Tooth not fully erupted

• Tooth over-erupted

• Tooth positioned toward the tongue

• Tooth rotated on its axis