EX1; Course Manual

Question 1

These two things serve to guide the disclusion of posterior teeth

Answer 1

inclination of the articular eminence

morphology of the lingual surfaces of anterior teeth

Question 2

What three posterior determinants affect mandibular movements

Answer 2

inclination of articular eminence
medial wall of glenoid fossa
intercondylar distance

Question 3

What two anterior determinants affect mandibular movements

Answer 3

horizontal overlap of anterior teeth

vertical overlap of anterior teeth

Question 4

What three things affect mandibular movements besides anterior and posterior determinants

Answer 4

occlusal plane
curve of Spee
Neuromuscular response

Question 5

One major significant of the ear bow transfer is that it relates the maxillary cast to what

Answer 5

the terminal hinge axis

Question 6

One major significant of the ear bow transfer is that it orients the maxillary cast correctly in space using what

Answer 6

the third point of reference

Question 7

One major significant of the ear bow transfer is that it is aligned parallel to what

Answer 7

the interpupillary line

Question 8

One major significant of the ear bow transfer is that it permits mounting of the maxillary cast on what

Answer 8

a semi-adjustable articulator

Question 9

One major significant of the ear bow transfer is that it allows the mandibular cast to be correctly mounted using what

Answer 9

centric relation

Question 10

This term refers to the correction of stressful occlusal contacts through selective grinding

Answer 10

occlusal equilibrium

Question 11

One goal of occlusal treatment is to direct the occlusal forces along what

Answer 11

the long axes of teeth

Question 12

One goal of occlusal treatment is to ensure that in MI, all mandibular teeth should contact their maxillary opponents when

Answer 12

at the same time with the same intensity

Question 13

One goal of occlusal treatment is to furnish a smooth protrusive path guided by what

Answer 13

the anterior teeth without any interference from occlusal contacts between posterior teeth

Question 14

One goal of occlusal treatment is that working side contacts (canine-protected or group function) should not be prevented from contacting by what

Answer 14

non-working side interferences

Question 15

This is responsible for most failures in equilibration

Answer 15

improper mandibular manipulation