Retention of a gold inlay is improved by:
(1) addition an occlusal dovetail
(2) increasing the parallelism of walls
(3) lengthening the axial wall
(4) placing a gingival bevel

Similar questions:

Retention of a gold inlay is improved by
1. addition of an occlusal dovetail.
2. increasing the parallelism of walls.
3. lengthening the axial walls.
4. placing a gingival bevel.

(1) (2) (3)
NDEB released questions set 1

Which of the following procedures will increase the retention of a Class III composite resin restoration in primary incisor and canine teeth?

Using labial or lingual dovetails.
NDEB released questions part 2 set 1

The principal internal retention for a Class V amalgam cavity preparation is established at the

occluso-axial and gingivo-axial line angles
NDEB released questions part 2 set 2

Retention of a gold inlay is improved by
1. addition of an occlusal dovetail.
2. increasing the parallelism of walls.
3. lengthening the axial walls.
4. placing a gingival bevel.

(1) (2) (3)
NDEB released questions 2012 online set 2

A Kennedy Class II denture with no provision for indirect retention causes

dislodgement of the saddle area during mastication.
NDEB 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

Adrenal corticosteroids
1. cause diabetes.
2. cause retention of sodium and fluid.
3. heighten the immune response.
4. decrease the immune response.

(2) and (4)
NDEB released questions set 3

Which of the following conditions is an example of a mucous retention phenomenon?

Ranula
NDEB released questions part 2 set 3

Proximal retention grooves are most necessary to provide resistance for proximal-occlusal silver amalgam restorations when the

occlusal extension is narrowfaciolingually relative to the proximal extension.
NDEB released questions part 2 set 4

The primary retention of a Class II gold inlay is achieved by
1. adding an occlusal dovetail.
2. increasing the parallelism of walls.
3. lengthening the axial walls.
4. placing a gingival bevel

(1) (2) (3)
NDEB released questions part 2 set 10

Proximal retention grooves are most necessary to provide resistance for proximal-occlusal silver amalgam restorations when the

occlusal extension is narrow faciolingually relative to the proximal extension
NDEB released questions part 2 set 11

The primary retention of a Class II gold inlay is achieved by
1. adding an occlusal dovetail.
2. increasing the parallelism of walls.
3. lengthening the axial walls.
4. placing a gingival bevel.

(1) (2) (3)
NDEB released questions part 2 set 12

The use of an etchant and bonding system before insertion of a composite resin restoration results in
1. improved retention of the restoration.
2. decreased marginal leakage.
3. reduced polymerization shrinkage effect.
4. greater strength of the restoration

(1) (2) (3)
NDEB released questions part 2 set 13

The retention form of a full crown preparation can be improved by
1. reducing its taper.
2. increasing its length.
3. utilizing grooves or boxes.
4. polishing the preparation.

(1) (2) (3)
NDEB released questions part 2 set 14

A maxillary complete denture exhibits more retention and stability than a mandibular one because it
1. covers a greater area.
2. incorporates a posterior palatal seal.
3. is not subject to as much muscular displacement.
4. is completely surrounded by soft tissue.

(1) (2) (3)
NDEB released questions part 2 set 14