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MQC EXAM > Removable Complete Dentures > Flashcards

Removable Complete Dentures Flashcards

1
Q

An edentulous stock tray should be selected that is ___ mm larger than the outside surface of the residual ridge

A

4-5 mm

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2
Q

Histologically oral tissue are allowed for keratinization to increase if complete dentures are not worn for

A

6-8 hours

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3
Q

The distal end of maxillary, complete denture posteriorly at the midline should usually end ___ to the fovea palatine

A

1-2mm anterior

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4
Q

As presented in lecture, the study of masticatory performance of a debt age group at an average of 90% demonstration less performance by denture wearers at an average rate of only:

A

60%

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5
Q

In the lecture definition per training to a complete denture, the “resistance to horizontal or rotational forces” is:

A

Stability

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6
Q

When the soft palate is almost concident with the vibrating line this would indicate a ____ palate

A

Class III

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7
Q

True or false. A class II residual ridge morphology has a radiographic height of 11 to 15mm measured at the least vertical height of the mandible.

A

FALSE

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8
Q

Deglutition occurs about ____ times a day.

A

500-600

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9
Q

Maximal bite force appear _____ less for complete denture wearers, then of persons with all natural teeth

A

6x
5-6x

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10
Q

Mandibular residual ridge resorption is ___ the amount of maxillary residual ridge resorption

A

4x

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11
Q

Actual chewing time per meal is:

A

450 sec

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12
Q

Definition of border molding:

Shaping of the border areas of an impression material by _____ or _____ of the soft tissue adjacent to the bordered to the duplicate contour and size of the vestibule

A

Functional or manual manipulation

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13
Q

With lose of natural dentition and/or function with removable prosthesis, masticatory efficiency is likely reduced. This masticatory efficiency can be as low as _____ % is adequate for compete digestion of foods

A

25%

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14
Q

During the remodelling process post extraction healing, the annual rate of reduction in the height of the mandible is:

A

0.1-0.2mm

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15
Q

The distobuccal border of the buccal vestibule is primarily influenced by the _____ muscle

A

Masseter

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16
Q

______ is the resistance to displacement of the denture base away from the ridge

A

Retention

17
Q

The posterior palatial seal preparation should extend laterally beyond the hamular notch by

A

3mm

18
Q

When establishing maxillary and mandibular wax rims at the appropriate vertical measurement at the canines should be_____ .

A

40mm

19
Q

The distal portion of the occlusal table bilaterally is bounded by what anatomic structure?

A

Pterygomandibular raphe

20
Q

The ______ process of the _______ often may limit the width of the maxillary complete denture borders in the area lateral and distal to the tuberosities.

A

Coronoid, mandible

21
Q

At which temperature should the water bath be set to properly “temper” the green stick impression compound?

A

140 degrees Fahrenheit

22
Q

The total time teeth are subjected to functional forces of mastication and deglutition during a day amounts to approximately:

A

15-20 mins

23
Q

Based on the definitions presented in the lecture, resistance to vertical movement of a denture base toward the residual ridge is:

A

Support

24
Q

The _______ notch is produced by contraction of the muscles limiting the lost lateral extent of the Mandibular buccal vestibule.

A

Masseteric

25
Q

The retromolar pad contains the terminal part of the tendon of the _______ muscle

A

Temporalis

26
Q

The anterior-posterior palatial seal is dependent on the soft palate form. This type of soft palate form allows the broadest seal.

A

Type A

27
Q

The vibrating line is always on the _______

A

Soft palate

28
Q

Comparing measurement of vertical dimension of rest (VDR) to vertical dimension of occlusion (VDO)

A

VDR > VDO

29
Q

TRUE OR FLASE. There is no difference in chewing efficiency between cusped and cuspless denture teeth

A

FALSE

30
Q

The average interocclusal clearance is:

A

0.2-0.5mm

31
Q

Posterior portion of the maxillary and Mandibular bite blocks be the width of

A

8-10mm

MQC EXAM (2 decks)

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