MDS PREP

Posterior palatal bar is placed
1) On the soft tissue
2) Placed on the hard palate entirely
3) At the junction of hard and soft palate
4) Should be kept 0.5-1.0 mm away from the mucosa

Prosthodontics Answer: 3

Main cause of failure of partial denture
1) Caries of the abutment
2) Resorption of the ridge
3) Interference with the function of the tongue
4) Fracture of the metal framework

Prosthodontics Answer: 1

The process of achieving limited removal of epithelial tissue in the sulcus while creating chamfer finish margin is called
1) Rotary curettage
2) Mechanicosurgical gingival retraction
3) Electrosurgery
4) Periodontal curettage

Prosthodontics Answer: 1

Age of the patient is 13 years. Mandibular first molar is extracted because of caries. The treatment indicated is
1) Placement of space maintainer
2) Place a three-unit bridge
3) Plan for an RPD
4) Only periodic observation

Prosthodontics Answer: 1

Contraindication for using a bar-type direct retainer is
1) Used on a distobuccal on terminal abutments
2) When aesthetics demand less display of metal
3) When a push type of retention is needed
4) When a large tissue undercut is present

Prosthodontics Answer: 3

When both the premolars are missing, connectors in FPD used to replace them should
1) Be semirigid both on the canine and the first molars
2) Be rigid both on the canine and the first molars
3) Be rigid on canines only
4) Be rigid on first molars only

Prosthodontics Answer: 2

The three-fourth is contraindicated in
1) Anterior teeth with short clinical crown
2) Abraded proximal region
3) Abraded lingual region
4) All of the above

Prosthodontics Answer: 1

The following is the prime consideration in designing bilateral lower distal extension RPD
1) Load distribution
2) Aesthetics
3) Clasp design
4) Use of anatomic teeth

MDS PREP

Posterior palatal bar is placed
1) On the soft tissue
2) Placed on the hard palate entirely
3) At the junction of hard and soft palate
4) Should be kept 0.5-1.0 mm away from the mucosa

Main cause of failure of partial denture
1) Caries of the abutment
2) Resorption of the ridge
3) Interference with the function of the tongue
4) Fracture of the metal framework

The process of achieving limited removal of epithelial tissue in the sulcus while creating chamfer finish margin is called
1) Rotary curettage
2) Mechanicosurgical gingival retraction
3) Electrosurgery
4) Periodontal curettage

Age of the patient is 13 years. Mandibular first molar is extracted because of caries. The treatment indicated is
1) Placement of space maintainer
2) Place a three-unit bridge
3) Plan for an RPD
4) Only periodic observation

Contraindication for using a bar-type direct retainer is
1) Used on a distobuccal on terminal abutments
2) When aesthetics demand less display of metal
3) When a push type of retention is needed
4) When a large tissue undercut is present

When both the premolars are missing, connectors in FPD used to replace them should
1) Be semirigid both on the canine and the first molars
2) Be rigid both on the canine and the first molars
3) Be rigid on canines only
4) Be rigid on first molars only

The three-fourth is contraindicated in
1) Anterior teeth with short clinical crown
2) Abraded proximal region
3) Abraded lingual region
4) All of the above

The following is the prime consideration in designing bilateral lower distal extension RPD
1) Load distribution
2) Aesthetics
3) Clasp design
4) Use of anatomic teeth

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MDS PREP

Posterior palatal bar is placed1) On the soft tissue2) Placed on the hard palate entirely3) At the junction of hard and soft palate4) Should be kept 0.5-1.0 mm away from the mucosa

Main cause of failure of partial denture1) Caries of the abutment2) Resorption of the ridge3) Interference with the function of the tongue4) Fracture of the metal framework

The process of achieving limited removal of epithelial tissue in the sulcus while creating chamfer finish margin is called1) Rotary curettage2) Mechanicosurgical gingival retraction3) Electrosurgery4) Periodontal curettage

Age of the patient is 13 years. Mandibular first molar is extracted because of caries. The treatment indicated is1) Placement of space maintainer2) Place a three-unit bridge3) Plan for an RPD4) Only periodic observation

Contraindication for using a bar-type direct retainer is1) Used on a distobuccal on terminal abutments2) When aesthetics demand less display of metal3) When a push type of retention is needed4) When a large tissue undercut is present

When both the premolars are missing, connectors in FPD used to replace them should1) Be semirigid both on the canine and the first molars2) Be rigid both on the canine and the first molars3) Be rigid on canines only4) Be rigid on first molars only

The three-fourth is contraindicated in1) Anterior teeth with short clinical crown2) Abraded proximal region3) Abraded lingual region4) All of the above

The following is the prime consideration in designing bilateral lower distal extension RPD1) Load distribution2) Aesthetics3) Clasp design4) Use of anatomic teeth

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Posterior palatal bar is placed
1) On the soft tissue
2) Placed on the hard palate entirely
3) At the junction of hard and soft palate
4) Should be kept 0.5-1.0 mm away from the mucosa

Main cause of failure of partial denture
1) Caries of the abutment
2) Resorption of the ridge
3) Interference with the function of the tongue
4) Fracture of the metal framework

The process of achieving limited removal of epithelial tissue in the sulcus while creating chamfer finish margin is called
1) Rotary curettage
2) Mechanicosurgical gingival retraction
3) Electrosurgery
4) Periodontal curettage

Age of the patient is 13 years. Mandibular first molar is extracted because of caries. The treatment indicated is
1) Placement of space maintainer
2) Place a three-unit bridge
3) Plan for an RPD
4) Only periodic observation

Contraindication for using a bar-type direct retainer is
1) Used on a distobuccal on terminal abutments
2) When aesthetics demand less display of metal
3) When a push type of retention is needed
4) When a large tissue undercut is present

When both the premolars are missing, connectors in FPD used to replace them should
1) Be semirigid both on the canine and the first molars
2) Be rigid both on the canine and the first molars
3) Be rigid on canines only
4) Be rigid on first molars only

The three-fourth is contraindicated in
1) Anterior teeth with short clinical crown
2) Abraded proximal region
3) Abraded lingual region
4) All of the above

The following is the prime consideration in designing bilateral lower distal extension RPD
1) Load distribution
2) Aesthetics
3) Clasp design
4) Use of anatomic teeth