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Similar questions:

In determining the ideal proximal outline
form for a Class II amalgam cavity
preparation in a molar the
1. axial wall should be 1.5mm deep.
2. gingival cavosurface margin must
clear contact with the adjacent tooth.
3. proximal walls diverge occlusally.
4. facial and lingual proximal
cavosurface margins must just clear
contact with the adjacent tooth.

(2) and (4)
NDEB released questions set 1

For composite resin preparations, cavosurface enamel margins are bevelled because
1. a bevelled margin produces a more favorable surface for etching.
2. a bevelled margin improves the edge strength of the composite resin.
3. after etching, the bonding agent reduces microleakage.
4. the procedure eliminates the need to polish the restoration.

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

Treatment of primary herpetic gingivostomatitis should include
1. palliative treatment.
2. steroid therapy.
3. control of secondary infection.
4. application of dilute hydrogen peroxide.

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

The occlusal cavosurface margin for a Class I amalgam restoration should be

90°.
NDEB released questions part 2 set 1

Which of the following is the most appropriate treatment for a child with acute herpetic gingivostomatitis?

Analgesic and hydration therapy
NDEB released questions part 2 set 2

In determining the ideal proximal outline form for a Class II amalgam cavity perparation in a molar the
(1) axial wall should be 1.5mm deep
(2) gingival cavosurface margin must be clear contact with the adjacent tooth
(3) proximal walls diverage occlusally
(4) facial and lingual proximal cavosurface margins must just clear contact with the adjacent tooth

(2) (4)
NDEB released questions 2012 online set 1

For composite resin preparation, cavosurface enamel margins are beveled because
(1) a beveled margin produces a more favorable surface for etching
(2) a beveled margin improves the edge strength of the composite resin
(3) after etching, the bonding agent reduces microleakage
(4) the procedure eliminates the need to polish the restoration

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

Treatment of primary herpetic gingivostomatitis should include
1. palliative treatment.
2. steroid therapy.
3. control of secondary infection.
4. application of dilute hydrogen peroxide.

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

In determining the ideal proximal outline form for a Class II amalgam cavity preparation in a molar the
1. axial wall should be 1.5mm deep.
2. gingival cavosurface margin must clear contact with the adjacent tooth.
3. proximal walls diverge occlusally.
4. facial and lingual proximal cavosurface margins must just clear contact with the adjacent tooth.

(2) and (4)
NDEB released questions 2012 online set 2

For composite resin preparations, cavosurface enamel margins are bevelled because
1. a bevelled margin produces a more favorable surface for etching.
2. a bevelled margin improves the edge strength of the composite resin.
3. after etching, the bonding agent reduces microleakage.
4. the procedure eliminates the need to polish the restoration.

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

A bevel is CONTRAINDICATED on the cavosurface margins of a Class I amalgam cavity preparation because

a thin flange of the amalgam restorative material is prone to fracture.
NDEB released questions part 2 set 2

The principal reason for a cavosurface bevel on an inlay preparation is to

improve marginal adaptation.
NDEB released questions part 2 set 3

Acute herpetic gingivostomatitis is a disease characterized by

inflamed gums, lymphadenitis, fever and mouth ulcers
NDEB released questions part 2 set 4

If the lining cement is left on the gingival cavosurface margin of a Class II amalgam restoration,

cement dissolution will lead to leakage
NDEB released questions part 2 set 6

If the lining cement is left on the gingival cavosurface margin of a Class II amalgam restoration,

cement dissolution will lead to leakage
NDEB released questions part 2 set 11