MDS PREP

The thickness of the spacer used in spicial tray is
1) 2.5 mm
2) 2.0 mm
3) 1.5 mm
4) 1.0 mm

Prosthodontics Answer: 2

All of the following are true regarding the design of an occlusal rest seat, except
1. the floor of the rest seat must be slightly away from the Centre of the tooth
2. the deepest part of the seat should be in the Centro of the preparation triangular
3. the outline form of the seat should be
4. the base of the triangular seat should be on the marginal ridge

Prosthodontics Answer: 1

One of the criteria of an ideal occlusion in natural dentition is
1) Maximum contacts of the tips of the cusps only
2) Disocclusion of antrior teeth during mandibular protrusion
3) Disocclusion of posterior teeth on the non-working side in lateral excursion
4) Occlusion of posterior teeth during mandibular protrusion

Prosthodontics Answer: 3

The denture base of the lower distal extension RPD should cover the tissues
1) On the buccal side only
2) On the lingual side only
3) On the crest of the ridge only
4) Same as that of lower complete denture

Prosthodontics Answer: 4

The main disadvantage of relining and rebasing the complete denture is
1) Loss of retention
2) Allergic responses to reliner
3) Reduction of stability
4) Change in centric relation

Prosthodontics Answer: 4

Overextension of the posterior border of the denture causes
1) Gagging sensation
2) Epulis fissuratum
3) Sagging of the corners of the mouth
4) All of the above

Prosthodontics Answer: 1

To allow space for the dentures, most tuberosity reduction require
1) Only soft fibrous tissue removal
2) Large part of the bone to be removed
3) Removal of bone always
4) Reduction of bone always on both sides

Prosthodontics Answer: 1

Burning sensation in anterior palate region of a patient wearing new complete dentures is due to
1. Overextension in the buccal sulcus area
2. Occlusal discrepancies
3. Inadequate relief of the incisive papilla
4. Rough palatel surface

MDS PREP

The thickness of the spacer used in spicial tray is
1) 2.5 mm
2) 2.0 mm
3) 1.5 mm
4) 1.0 mm

The denture base of the lower distal extension RPD should cover the tissues
1) On the buccal side only
2) On the lingual side only
3) On the crest of the ridge only
4) Same as that of lower complete denture

The main disadvantage of relining and rebasing the complete denture is
1) Loss of retention
2) Allergic responses to reliner
3) Reduction of stability
4) Change in centric relation

Overextension of the posterior border of the denture causes
1) Gagging sensation
2) Epulis fissuratum
3) Sagging of the corners of the mouth
4) All of the above

To allow space for the dentures, most tuberosity reduction require
1) Only soft fibrous tissue removal
2) Large part of the bone to be removed
3) Removal of bone always
4) Reduction of bone always on both sides

Burning sensation in anterior palate region of a patient wearing new complete dentures is due to
1. Overextension in the buccal sulcus area
2. Occlusal discrepancies
3. Inadequate relief of the incisive papilla
4. Rough palatel surface

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MDS PREP

The thickness of the spacer used in spicial tray is1) 2.5 mm2) 2.0 mm3) 1.5 mm4) 1.0 mm

The denture base of the lower distal extension RPD should cover the tissues1) On the buccal side only2) On the lingual side only3) On the crest of the ridge only4) Same as that of lower complete denture

The main disadvantage of relining and rebasing the complete denture is1) Loss of retention2) Allergic responses to reliner3) Reduction of stability4) Change in centric relation

Overextension of the posterior border of the denture causes1) Gagging sensation2) Epulis fissuratum3) Sagging of the corners of the mouth4) All of the above

To allow space for the dentures, most tuberosity reduction require1) Only soft fibrous tissue removal2) Large part of the bone to be removed3) Removal of bone always4) Reduction of bone always on both sides

Burning sensation in anterior palate region of a patient wearing new complete dentures is due to 1. Overextension in the buccal sulcus area 2. Occlusal discrepancies 3. Inadequate relief of the incisive papilla 4. Rough palatel surface

Explore by subjects

The thickness of the spacer used in spicial tray is
1) 2.5 mm
2) 2.0 mm
3) 1.5 mm
4) 1.0 mm

The denture base of the lower distal extension RPD should cover the tissues
1) On the buccal side only
2) On the lingual side only
3) On the crest of the ridge only
4) Same as that of lower complete denture

The main disadvantage of relining and rebasing the complete denture is
1) Loss of retention
2) Allergic responses to reliner
3) Reduction of stability
4) Change in centric relation

Overextension of the posterior border of the denture causes
1) Gagging sensation
2) Epulis fissuratum
3) Sagging of the corners of the mouth
4) All of the above

To allow space for the dentures, most tuberosity reduction require
1) Only soft fibrous tissue removal
2) Large part of the bone to be removed
3) Removal of bone always
4) Reduction of bone always on both sides

Burning sensation in anterior palate region of a patient wearing new complete dentures is due to
1. Overextension in the buccal sulcus area
2. Occlusal discrepancies
3. Inadequate relief of the incisive papilla
4. Rough palatel surface