Orthodontics Quiz

What is the primary goal of interceptive orthodontics?

• To perform surgery on the jaw

• To extract teeth for better alignment

• To diagnose early factors causing malocclusions

• To correct malocclusions after they develop

At what age should a child ideally visit an orthodontist for the first time?

• 10-11 years

• 4-5 years

• 8-9 years

• 6-7 years

What is a consequence of not introducing solid foods by 6 months?

• Improved jaw development

• Better speech development

• Increased risk of malocclusion

• Enhanced dental hygiene

Which of the following is a fixed space maintainer?

• Banda-Asa

• Placa Hawley

• Removable appliance

• Vacum (Placa Esix)

What happens to the maxilla in cases of mouth breathing?

• It becomes more narrow

• It expands

• It remains unchanged

• It grows faster

How does the introduction of a semi-hard diet affect dental development?

• It decreases the need for orthodontics

• It causes immediate tooth decay

• It promotes physiological wear of teeth

• It has no effect on dental health

What is the role of a space maintainer?

• To prevent the closure of space after tooth loss

• To enhance tooth whitening

• To align teeth

• To extract teeth

What is a potential consequence of losing temporary teeth?

• Increased space for permanent teeth

• Improved dental alignment

• No significant impact

• Closure of space

Which habit can lead to the inclination of incisors?

• Eating hard foods

• Brushing teeth

• Thumb sucking

• Chewing gum

What is the purpose of the post-lacteal plane?

• To prevent tooth decay

• To align the teeth

• To support the growth of the jaw

• To form a plane with the molars