FINAL

Question 1

Bonwill triangle (aka _____) is 10 cm from __ to __ and from each condyle to ____

Answer 1

Equilateral triangle theory
condyle to condyle
incisor point

Question 2

Balkwill angle:

Answer 2

between occlusal point and bonwill triangle

Question 3

Posterior disclusion proved what?

Answer 3

mandible moves in circular motion

Question 4

Monson presented method for:

Answer 4

setting dentures

Question 5

What theory combines spee and wilson?

What is considered the anatomic rotation center?

Answer 5

Conical theory of mandibular movement

external occipital protuberance

Question 6

What muscle connects directly to articular disk

Answer 6

lateral pterygoid

Question 7

Mandible moves toward ____ side

Answer 7

WORKING

Question 8

What relationship do we use in our articulators

Do we use ARCON articulators?

Answer 8

static

yes

Question 9

Angle between 2 protrusive paths is the ___ plane. It makes ____ angle

Answer 9

VERTICAL

FISHER’s

Question 10

Angle of non-working condyle is ____ angle. This is the ___ plane.

Answer 10

Bennet’s angle (but bennet’s MOVEMENT is on WORKING side)

Horizontal

Question 11

Ear bow is for mounting ____cast. It relates it to the ___ and is aligned perpendicular to interpupillary.

Answer 11

maxillary

THA

Question 12

CR is INDEPENDENT of tooth contact (T/F)

Answer 12

TRUE

Question 13

Condylar guidance= __*

Anterior guidance= __*

Answer 13

Condylar= 40*
Anterior= 20*

Question 14

Point of CR record is to mount ___ cast.

Answer 14

Mandibular

ear bow mounts max

Question 15

levers…
Class 1:
Class 2:
Class 3:

Answer 15

1: dolly
2: wheelbarrow
3: fishing rod

(DWF)

Question 16

3 elements of prosthodontics

Answer 16

occlusion, esthetics, phonetics

Question 17

Pythagoras golden proportion

Answer 17

0.618

Question 18

Buccal corridor:

Answer 18

dark triangle between smile and cheek

Question 19

gingival zenith:

Answer 19

highest point of tooth-gingiva junction. NOT centered over tooth

Question 20

Selective grinding works better on ___ cusps

Answer 20

taller

Question 21

Do you grind the fossa or the cusp tip

Answer 21

FOSSA

Question 22

If mandible deviates toward cheek upon closing , grind ____

Answer 22

BULL

Question 23

TMD…
Predisposing factor:
Initiating factor:
Perpetuating factor:

Answer 23

Predisposing factor: increased risk
Initiating factor: cause TMD
Perpetuating factor: make TMD worse

Question 24

Occlusal appliance therapy reduces ____ of TMD symptoms

Answer 24

70-90%

Question 25

Stabilization appliance is usually for ___ arch. Provides __________ occlusion. Forces ___ to be in the most muskuloskeletally stable position. Primary treatment goal is to eliminate any ____instability

Answer 25

maxillary
optimal functional
condyles
orthopedic

Question 26

Medication question is all EXCEPT:

Answer 26

anticougulant