Test your basic knowledge |

Dentistry Occlusion

Subjects : health-sciences, dentistry

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Tooth extracted
Overjet is a ___ measurement
centric occlusion
drifted mesial
traumatic overbite

2. Tongue thrust or thumb sucking can cause
Acromegaly
anterior crossbite
class II division I occlusion
molar relationship

3. II (mal)occlusion
Overjet is a ___ measurement
bone support
The cusps of the ___ teeth overlap the cusps of the ____ teeth so that the buccal cusps of the maxillary teeth are ___ to the buccal cusps of the mandibular teeth
If the maxilla outgrows the mandible - a Class ___ of permanent teeth occurs

4. What is not affected by occ trauma
other names for centric occlusion
functional contacts
gingiva
Condyles of the mandible continue grow ___than the maxilla

5. Overlap of anterior teeth
hawley appliance
Curve of Spee
vertical overlap
If the maxilla outgrows the mandible - a Class ___ of permanent teeth occurs

6. Any deviation from the ideal or normal occl. includes crowding - malpositioned or tipped teeth
Crossbite
malocclusion
leeway spaces
primate spaces

7. Starts closer to the posterior of the 1st molar
anterior teeth
canine guidance or protection
late curve of spee
overjet

8. Maximum touching of max and mand
interdigitation
Retrusion
hawley appliance
secondary occlusal trauma

9. Mandibular molars and maxillary molars are even
Centric relation
temporalis and masseter
flush terminal plane
pathologic occlusion

10. The side to which the mandible moves(chewing side)
Working side
traumatic overbite
From a frontal view - anterior teeth lean ___
Maxillary posterior teeth vertical alignment

11. The permanent molars erupt posterior to the primary teeth and push them all mesially
How the diastemas are closed up(including primates spaces)
primate spaces
normal overbite
Centric relation

12. Curved alignment of the occlusal plane when looking from a posterior view(right to left)
Curve of Wilson
class I
supraversion
class II - div 1

13. Any occl that produces forces that directly or indirectly cause injury to the attachment apparatus
Misalignment of teeth
traumatogenic occlusion
osteoclast resorption
conditions that occur in class I malocclusion

14. Curve spee & wilson - 3-d - not proven
curve of monson
severe overbite
class II - div 1
pathologic occlusion

15. Need tooth to tooth contact on both working and non working sides to func effectively
functional occlusion
premature occlusal contact
Dentures
gingiva

16. Hereditary - Tongue - Intercuspation of teeth - Alignment of previously erupted teeth affects alignment of successive teeth
Retrusion
edge to edge
intercuspation
Occlusion can be affected by

17. Anterior; no horizontal overlap
molar relationship
occlusion pattern
edge to edge
physiologic occlusion

18. Occlusal guard =
Overjet
hawley appliance
inter-arch
canine guidance or protection

19. Posterior; no horizontal overlap
secondary occlusal trauma
curve of wilson
end to end
An ideal curve of spee would be

20. Laterally
canine relationship
From a frontal view - anterior teeth lean ___
conditions that occur in class II - div I
Curve of Spee

21. Widening of the PDL in areas under pressure results due to
Curve of Wilson
excessive occlusal force
osteoclast resorption
left working movement

22. Maxillary incisors are are lingual to mandibular incisors
Underjet
premature curve of spee
If the condyles continue to grow - extreme mesial step will turn into ___
overjet

23. Horizontal distance of anterior teeth in crossbite
conditions that occur in class II - div 2
Unilateral crossbite occurs when
Open bite
underjet

24. Maximum interlocking of cusp
Occlusion can be affected by
dynamic occlusion
occlusal trauma
intercuspation

25. Later
linguoversion
primary occlusal trauma
Misalignment of teeth
Condyles of the mandible continue grow ___than the maxilla

26. Associated with performance; all contacts during function of the oral cavity
functional occlusion
physiologic occlusion
class III - classificaiton
linguoversion

27. Introduced the concept of codestruction
occlusal trauma
occlusion
gingiva
Glickman 1963

28. Above occlusal plane
supraversion
class III - classificaiton
class III
leeway spaces

29. High restoration - parafunctional habits - malpositioned tooth - periapical abcess - physical 'blow' - removable partial - ortho mvmt
causes of primary occlusal trauma
centric occlusion - centric relation - protrusive and lateral movements
If the condyles continue to grow - extreme mesial step will turn into ___
occlusal trauma

30. Starts closer to premolars
pathologic tooth migration
Hereditary factors include
premature curve of spee
Protrusion

31. Guidance for protrusive occ should be on the
other names for centric occlusion
anterior teeth
Midline deviation
occlusal trauma

32. When the jaws are closed - the buccal cusps of the mandibular posterior teeth are interlocked between the buccal & lingual cusps of the maxillary teeth
normal curve of spee
Intercuspation
causes of open bite
malocclusion

33. Mand. retruded-one or more max. incisors retruded; max. laterals protruded-max centrals retruded; crowded max anterior teeth; deep overbite
conditions that occur in class II - div 2
class II division I occlusion
anterior teeth
tooth mobility

34. A tooth that occludes with an opposing tooth before full closure is achieved in centric occlusion
late curve of spee
premature occlusal contact
posterior crossbite
Overjet

35. Occlusal forces will accelerate the rate of perio destruction and result in CT attachment loss in the presence of preexisting inflammation
causes of open bite
codestructive theory
selective grinding or occlusal equilibration
excessive occlusal force

36. Both sides
Glickman 1963
canine guidance or protection
Bilateral crossbite occurs on...
Centric relation

37. Functional occlusion
class III - classificaiton
From a frontal view - anterior teeth lean ___
dynamic occlusion
Abfraction

38. Crowns tipped lingually - roots tipped laterally
Mandibular posterior teeth vertical alignment
premature occlusal contact
left working movement
traumatogenic occlusion

39. Symptom free dentition that 'survives' or 'adapts' to a deviated occl
physiologic occlusion
infraversion
curve of spee
If the condyles continue to grow - extreme mesial step will turn into ___

40. Teeth that are in func when the mandible moves in lateral or protrusive excursions or mvmts
Maxillary posterior teeth vertical alignment
functional occlusion
Overbit
gingiva

41. Lateral mvmt results in contact btwn the max and mand canines
An ideal curve of spee would be
crossbite
From a frontal view - anterior teeth lean ___
canine guidance or protection

42. If the mandible moves to the left - the mvmt is known as a left working movement
left working movement
molar relationship
Centric occlusion is also called
splinting

43. Mobility - migration - pain - premature contact - widening of PDL - parafuntional habits - TMJ problems - all result in _________
Underjet
occlusal trauma
Condyles of the mandible continue grow ___than the maxilla
normal curve of spee

44. ____ is not a sign of occl trauma
Leeway space
occlusal erosion
horizontal overlap
If the condyles continue to grow - extreme mesial step will turn into ___

45. Muscles that work the jaw; may become sore due to occ trauma
From lateral view - all teeth(except max.3rds) lean ___; anterior teeth lean ___
Unilateral crossbite occurs when
molar relationship
temporalis and masseter

46. Congenitally missing teeth - Impacted teeth & size and shape of muscle and bone
severe overbite
Centric occlusion is also called
dynamic occlusion
Hereditary factors include

47. Malocclusion cause excessive incisal or occlusal wear(attrition); teeth continue to erupt in order to occlude with teeth in the opposite arch & roots become exposed
How the diastemas are closed up(including primates spaces)
decrease over time
occlusal trauma
Attrition

48. Retrognathic profile -buccal groove of mand. 1st molar-distal to mb cusp of 1st max.molar -distal of mand canine distal to mesial of max canine - tendency towards class II
physiologic occlusion
Protrusion
conditions that occur in class II - div I
class II - div 1

49. Maxillary overlap mandibular; whole arch
Hereditary factors include
Condyles of the mandible continue grow ___than the maxilla
Overjet
horizontal overlap

50. Anterior or posterior; bilateral or unitlateral - anterior more common
dynamic occlusion
open bite
gingiva
Protrusion

Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?

Major Subjects
Tests & Exams AP CLEP DSST GRE SAT GMAT	Certifications CISSP go to https://www.isc2.org/ PMP ITIL RHCE MCTS More...	IT Skills Android Programming Data Modeling Objective C Programming Basic Python Programming Adobe Illustrator More...	Business Skills Advertising Techniques Business Accounting Basics Business Strategy Human Resource Management Marketing Basics More...
Soft Skills Body Language People Skills Public Speaking Persuasion Job Hunting And Resumes More...	Vocabulary GRE Vocab SAT Vocab TOEFL Essential Vocab Basic English Words For All Global Words You Should Know Business English More...	Languages AP German Vocab AP Latin Vocab SAT Subject Test: French Italian Survival Norwegian Survival More...	Engineering Audio Engineering Computer Science Engineering Aerospace Engineering Chemical Engineering Structural Engineering More...
Health Sciences Basic Nursing Skills Health Science Language Fundamentals Veterinary Technology Medical Language Cardiology Clinical Surgery More...	English Grammar Fundamentals Literary And Rhetorical Vocab Elements Of Style Vocab Introduction To English Major Complete Advanced Sentences Literature Homonyms More...	Math Algebra Formulas Basic Arithmetic: Measurements Metric Conversions Geometric Properties Important Math Facts Number Sense Vocab Business Math More...	Other Major Subjects Science Economics History Law Performing-arts Cooking Logic & Reasoning Trivia

Test your basic knowledge |

Dentistry Occlusion

Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?

Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests

Major Subjects

Tests & Exams

Certifications

IT Skills

Business Skills

Soft Skills

Vocabulary

Languages

Engineering

Health Sciences

English

Math

Other Major Subjects

Browse all subjects

Browse all tests

Most popular tests