Similar questions:
Which tooth movement is NOT possible with a removable appliance?
Root uprighting.NDEB released questions part 2 set 1
A 9 year old female patient presents with a Class I malocclusion with generally good alignment and interdigitation except tooth 1.2 is in lingual crossbite but has sufficient mesiodistal space for movement into the correct position. Correction of the lingual crossbite of tooth 1.2 with a finger spring on a removable appliance has the best long term prognosis for stability if tooth 1.2 is
lingually inclined, and in a position of 50% overbiteNDEB released questions part 2 set 2
In designing a removable partial denture, an effort is made to secure parallel tooth surfaces to act as
guiding planesNDEB released questions part 2 set 2
Indirect retention is NOT required for a removable partial denture which has
complete tooth support.NDEB released questions part 2 set 2
During the fabrication of a removable complete denture, block out and relief is placed on the
diagnostic castNDEB released questions part 2 set 4
Prevention of gingival irritation by a major connector of a removable partial denture is accomplished by
providing relief between the connector and the gingiva.NDEB released questions part 2 set 6
When designing a removable partial denture, changing the tilt of the cast on the surveyor alters the
1. path of insertion of the planned removable partial denture.
2. the position of the survey line on the cast.
3. the undercut and non-undercut areas.
4. the direction of forces applied to the partial denture
(1) (2) (3)
NDEB released questions part 2 set 12
A dental laboratory has returned a removable partial denture framework. The framework fit the master cast well but when tried in the mouth, a stable fit could not be achieved. The possible cause(s) of the problem is/are
1. distortion in the final impression.
2. insufficient retention.
3. improper pour of the master cast.
4. casting error.
(1) and (3)
NDEB released questions part 2 set 13
The predominant type of movement produced by a finger spring on a removable appliance is
tippingNDEB released questions part 2 set 13
Prevention of gingival irritation by a major connector of a removable partial denture is accomplished by
providing relief between the connector and the gingiva.NDEB released questions part 2 set 14
The purpose of relining a distal saddle of a removable partial denture is to improve
1. tissue adaptation.
2. occlusion.
3. function.
4. fit of the framework.
(1) (2) (3)
NDEB released questions part 2 set 14
The major connector of a removable partial denture should be designed to
connect rigidly the component parts of the partial dentureNDEB released questions part 2 set 14
In the design of a removable partial denture, guiding planes are made
parallel to the path of insertionNDEB released questions part 2 set 14
In treatment planning for a removable partial denture, a knife-edge bony ridge will
necessitate relief to the partial denture.NDEB released questions part 2 set 15
A removable partial denture is preferable to a fixed bridge when the
edentulous areas are largeNDEB released questions part 2 set 15
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