DASLE Review Questions with Complete

DASLE Review Questions with Complete Solutions (Latest 2025) The orthodontic problems of most people result from interactions of which of the following?

• Developmental influences
• Genetic influences
• environmental influences
• All of the above - Correct Answers ✅All of the above

What is Class 2 Occlusion

• it is normal occlusion
• It is mesiooclusion
• it occurs when the mesiobuccal cusp of the maxillary first

molar occluded in the interdental space between the mandibular second premolar and the mesial cusp of the mandibular first molar

• it occurs when the mesiobuccal cusp of the maxillary first

molar occludes in the interdental space between the distal cusp of the mandibular first permanent molar and the mesial cusp of the mandibular second permanent molar - Correct Answers ✅it occurs when the mesiobuccal cusp of the maxillary first molar occluded in the interdental space between the mandibular second premolar and the mesial cusp of the mandibular first molar 1 / 4

DASLE Review Questions with Complete Solutions (Latest 2025) Severe malocclusion and dental facial deformities, both of which can cause social stigma and have a negative effect on a patients self esteem, are examples of which type of adversity

• psychosocial function
• Oral function
• dental disease
• both a and c - Correct Answers ✅Psychosocial function

During the frontal evaluation of facial esthetics, why is the face examined?

• to determine whether the jaws are proportionately

positioned

• to evaluate lip protrusion
• To examine for bilateral symmetry
• to evaluate the vertical facial proportions and the

mandibular angle - Correct Answers ✅To examine for bilateral symmetry When taking photographs, the full direct view includes what?

• Extraoral frontal view, with the lips in a relaxed position
• Intraoral view, with all teeth in occlusion 2 / 4

DASLE Review Questions with Complete Solutions (Latest 2025)

• extraoral profile view of the patient's right side with the

lips in a relaxed position

• intraoral right buccal view, with the distal of the canine to

the distal of the last molar. - Correct Answers ✅Intraoral view, with all teeth in occlusion Which radiograph is most commonly exposed on an orthodontic patient?

A. FMX

• Panoramic
• Cephalometric
• Bite wing - Correct Answers ✅Cephalometric

Orthodontic fixed appliances are also known as what?

• Braces
• separators
• Hawley retainers
• clear aligners - Correct Answers ✅Braces

What is the most common type of attachment for fixed appliances 3 / 4

DASLE Review Questions with Complete Solutions (Latest 2025)

• orthodnotic band
• bonded bracket
• arch wire
• separator - Correct Answers ✅Bonded bracket

What holds dental arch wires in place

• ligature ties
• dental cement
• elastomeric ties
• both a and c - Correct Answers ✅Both a and c

Which statement is incorrect about sticky candy and gum use during orthodontic treatment?

• it weakens cement beneath-bands, causing bands to

loosen

• it loosens bands, pulls out ligature ties, and bends arch

wires

• it lodges between bands and beneath arch wires, causing

irritation to gum tissues

• it can increase the chance of carious leasions - Correct

Answers ✅it loosens bands, pulls out ligature ties, and bends arch wires

• / 4