MDS PREP

The gingival surface of a posterior pontic should be
1) Convex in all directions
2) Concave in all directions
3) Concave buccolingually and convex mesiodistally
4) Concave mesiodistally and convex buccolingually

Prosthodontics Answer: 3

In the development of balanced occlusion of a complete denture, during tooth arrangement, a step condylar path is associated with a low degree of incisal guidance. This requires that the compensating curve should be
1) Flat
2) Shallow
3) Prominent
4) Reverse

Prosthodontics Answer: 3

A middle-aged patient gives history of previous upper dentures remade many times as they are becoming tight within one year. You would suspect
1) Osteitis deformans
2) Temperomandibular pain dysfunction syndrome
3) Diabetes mellitus
4) Psychological problems

Prosthodontics Answer: 1

Main indication of precision attachment in RPD is
1) When strong abutment teeth are present on either side of the edentulous area
2) When abutment teeth have wide pulpal chambers
3) When more retention is required than clasps
4) All of the above

Prosthodontics Answer: 1

Proper lip support for complete denture is provided primarily by
1. Convex surface of labial flange
2. Facial surface of teeth and simulated gingival
3. Thickness of border in the vestibule
4. Fetooned carvings on facial surface

Prosthodontics Answer: 2

Rest seat can be prepared
1) Only on tooth surface
2) In amalgam restoration
3) In cast gold restoration
4) All of the above

Prosthodontics Answer: 4

If a third molar is absent and not to be replaced
1) It is not considered in the classification of partial dentures
2) It may or may not be considered
3) It is considered important for classification
4) None applies

Prosthodontics Answer: 1

Which of the following cements are not be used to cement acrylic temporary crown
1) Zinc oxide eugenol
2) Zinc phosphate
3) Glass ionomer
4) None of the above

MDS PREP

The gingival surface of a posterior pontic should be
1) Convex in all directions
2) Concave in all directions
3) Concave buccolingually and convex mesiodistally
4) Concave mesiodistally and convex buccolingually

In the development of balanced occlusion of a complete denture, during tooth arrangement, a step condylar path is associated with a low degree of incisal guidance. This requires that the compensating curve should be
1) Flat
2) Shallow
3) Prominent
4) Reverse

A middle-aged patient gives history of previous upper dentures remade many times as they are becoming tight within one year. You would suspect
1) Osteitis deformans
2) Temperomandibular pain dysfunction syndrome
3) Diabetes mellitus
4) Psychological problems

Main indication of precision attachment in RPD is
1) When strong abutment teeth are present on either side of the edentulous area
2) When abutment teeth have wide pulpal chambers
3) When more retention is required than clasps
4) All of the above

Proper lip support for complete denture is provided primarily by
1. Convex surface of labial flange
2. Facial surface of teeth and simulated gingival
3. Thickness of border in the vestibule
4. Fetooned carvings on facial surface

Rest seat can be prepared
1) Only on tooth surface
2) In amalgam restoration
3) In cast gold restoration
4) All of the above

If a third molar is absent and not to be replaced
1) It is not considered in the classification of partial dentures
2) It may or may not be considered
3) It is considered important for classification
4) None applies

Which of the following cements are not be used to cement acrylic temporary crown
1) Zinc oxide eugenol
2) Zinc phosphate
3) Glass ionomer
4) None of the above

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MDS PREP

The gingival surface of a posterior pontic should be1) Convex in all directions2) Concave in all directions3) Concave buccolingually and convex mesiodistally4) Concave mesiodistally and convex buccolingually

In the development of balanced occlusion of a complete denture, during tooth arrangement, a step condylar path is associated with a low degree of incisal guidance. This requires that the compensating curve should be1) Flat2) Shallow3) Prominent4) Reverse

A middle-aged patient gives history of previous upper dentures remade many times as they are becoming tight within one year. You would suspect1) Osteitis deformans2) Temperomandibular pain dysfunction syndrome3) Diabetes mellitus4) Psychological problems

Main indication of precision attachment in RPD is1) When strong abutment teeth are present on either side of the edentulous area2) When abutment teeth have wide pulpal chambers3) When more retention is required than clasps4) All of the above

Proper lip support for complete denture is provided primarily by 1. Convex surface of labial flange 2. Facial surface of teeth and simulated gingival 3. Thickness of border in the vestibule 4. Fetooned carvings on facial surface

Rest seat can be prepared 1) Only on tooth surface2) In amalgam restoration3) In cast gold restoration4) All of the above

If a third molar is absent and not to be replaced1) It is not considered in the classification of partial dentures2) It may or may not be considered3) It is considered important for classification4) None applies

Which of the following cements are not be used to cement acrylic temporary crown1) Zinc oxide eugenol2) Zinc phosphate3) Glass ionomer4) None of the above

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The gingival surface of a posterior pontic should be
1) Convex in all directions
2) Concave in all directions
3) Concave buccolingually and convex mesiodistally
4) Concave mesiodistally and convex buccolingually

In the development of balanced occlusion of a complete denture, during tooth arrangement, a step condylar path is associated with a low degree of incisal guidance. This requires that the compensating curve should be
1) Flat
2) Shallow
3) Prominent
4) Reverse

A middle-aged patient gives history of previous upper dentures remade many times as they are becoming tight within one year. You would suspect
1) Osteitis deformans
2) Temperomandibular pain dysfunction syndrome
3) Diabetes mellitus
4) Psychological problems

Main indication of precision attachment in RPD is
1) When strong abutment teeth are present on either side of the edentulous area
2) When abutment teeth have wide pulpal chambers
3) When more retention is required than clasps
4) All of the above

Proper lip support for complete denture is provided primarily by
1. Convex surface of labial flange
2. Facial surface of teeth and simulated gingival
3. Thickness of border in the vestibule
4. Fetooned carvings on facial surface

Rest seat can be prepared
1) Only on tooth surface
2) In amalgam restoration
3) In cast gold restoration
4) All of the above

If a third molar is absent and not to be replaced
1) It is not considered in the classification of partial dentures
2) It may or may not be considered
3) It is considered important for classification
4) None applies

Which of the following cements are not be used to cement acrylic temporary crown
1) Zinc oxide eugenol
2) Zinc phosphate
3) Glass ionomer
4) None of the above