ORTHODONTIC ASSISTANT FINAL EXAM AND STUDY GUIDE QUESTIONS AND CORRECT DETAILED
ANSWERSOrthodontic
– LATEST UPDATE Assistant
THIS YEAR Practice Exam
JUST RELEASED
Study online at https://quizlet.com/_424gr0
1. Orthodontics is the dental specialty that deals with the growth and develop-
ment of the jaws and face
2. The condition in which the mandible is located ahead prognathism
of the maxilla is called
3. The best way to motivate adolescents toward good relating to social accep-
oral hygiene habits is by tance and appearance
4. Removal of bands may be accomplished with anterior band slitting pli-
ers
5. A headgear appliance is worn as the orthodontist pre-
scribes
6. A positioner is worn after the removal of fixed
appliances
7. In placing TP springs, an important consideration is to place them from the lin-
gual surface
8. The instrument of choice in ligating an archwire is a ligature-tying pliers
9. Direct bracket bonding is advantage because the pro- allows the dentist less clin-
cedure ical chair time
10. The attachment either welded or soldered to the bracket
bands that secure the archwire is the
11. Brass separators are removed by cutting opposite the pigtail
with ligature cutters
12. What instrument is used to place elastic separators? Elastic separating pliers
13. after each meal
, Orthodontic Assistant Practice Exam
Study online at https://quizlet.com/_424gr0
The patient should be instructed to clean his or her
retainer
14. Cephalometry is taking measurements of
the skull
15. Cephalometric tracings are made over extraoral radiographs
16. The cephalometric headplate taken most often is the lateral skull headplate
17. An open bite refers to a condition wherein the anterior teeth do not
contact
18. Overjet is the horizontal distance be-
tween maxillary and
mandibular teeth
19. A type of measuring device commonly used to take flexible millimeter ruler
intraoral measurments is a (an)
20. When seating and sizing bands using a band pusher establishing a stable ful-
type of instrument, it is necessary to maintain control crum before applying
by pressure
21. Class III malocclusion is a protruded position of the
mandible in relation to the
maxilla
22. Vertical overbite refers to the vertical overlap of the in-
cisal edges of maxillary
and mandibular anterior
teeth
23. Class II maloclussion is
ANSWERSOrthodontic
– LATEST UPDATE Assistant
THIS YEAR Practice Exam
JUST RELEASED
Study online at https://quizlet.com/_424gr0
1. Orthodontics is the dental specialty that deals with the growth and develop-
ment of the jaws and face
2. The condition in which the mandible is located ahead prognathism
of the maxilla is called
3. The best way to motivate adolescents toward good relating to social accep-
oral hygiene habits is by tance and appearance
4. Removal of bands may be accomplished with anterior band slitting pli-
ers
5. A headgear appliance is worn as the orthodontist pre-
scribes
6. A positioner is worn after the removal of fixed
appliances
7. In placing TP springs, an important consideration is to place them from the lin-
gual surface
8. The instrument of choice in ligating an archwire is a ligature-tying pliers
9. Direct bracket bonding is advantage because the pro- allows the dentist less clin-
cedure ical chair time
10. The attachment either welded or soldered to the bracket
bands that secure the archwire is the
11. Brass separators are removed by cutting opposite the pigtail
with ligature cutters
12. What instrument is used to place elastic separators? Elastic separating pliers
13. after each meal
, Orthodontic Assistant Practice Exam
Study online at https://quizlet.com/_424gr0
The patient should be instructed to clean his or her
retainer
14. Cephalometry is taking measurements of
the skull
15. Cephalometric tracings are made over extraoral radiographs
16. The cephalometric headplate taken most often is the lateral skull headplate
17. An open bite refers to a condition wherein the anterior teeth do not
contact
18. Overjet is the horizontal distance be-
tween maxillary and
mandibular teeth
19. A type of measuring device commonly used to take flexible millimeter ruler
intraoral measurments is a (an)
20. When seating and sizing bands using a band pusher establishing a stable ful-
type of instrument, it is necessary to maintain control crum before applying
by pressure
21. Class III malocclusion is a protruded position of the
mandible in relation to the
maxilla
22. Vertical overbite refers to the vertical overlap of the in-
cisal edges of maxillary
and mandibular anterior
teeth
23. Class II maloclussion is
