MDS PREP

An evaluation of which of the following represents the most important aspect in selection of shade for the restoration to match with existing dentition?
1) Hue
2) Value
3) Chroma
4) Size

Prosthodontics Answer: 2

A completed denture patient complains that he has pain in his throat during swallowing. This indicates
1) Overextended PPS
2) Overextended lingual flange
3) Overextended lingual flange in retromylohyoid region
4) His tonsils are inflamed

Prosthodontics Answer: 3

The use of kinetic face bow is contraindicated in the edentulous patients because
1) It has to be used on the mandible ridge
2) Recording bases may be unstable on the edentulous mandible
3) Movement of the bases may lead to inaccuracy in recording hinge axis
4) All of the above

Prosthodontics Answer: 4

Resin teeth
1. Show a high compressive strength
2. Contraindicated in patients with decreased interocclusal distance
3. Show crazing
4. Show a high fracture strength

Prosthodontics Answer: 3

The following combination of the teeth are recommended for a bruxism patient with underlying psychological cause
1) Nonanatomic plastic teeth versus porcelain teeth
2) Anatomic plastic versus porcelain teeth
3) Both of the above
4) None of the above

Prosthodontics Answer: 1

The main purpose of boxing an impression is
1) To serve as a base for cast poured
2) To preserve the border width after border moulding
3) To prevent distortion of the impression
4) All of the above

Prosthodontics Answer: 2

A good clasp design for a distal extension RPD is better provided by
1) Using stress breakers on the abutment tooth
2) Long abutment teeth with healthy alveolar bone support
3) Short abutment tooth with healthy alveolar bone support
4) Clasps made of wrought wire only

Prosthodontics Answer: 2

The forces acting through a fixed partial denture on the abutment tooth should be directed
1) As far as possible at right angles to the long axis of the teeth
2) Parallel to the long axis of the teeth
3) By decreasing the mesiodistal dimension
4) None of the above

MDS PREP

An evaluation of which of the following represents the most important aspect in selection of shade for the restoration to match with existing dentition?
1) Hue
2) Value
3) Chroma
4) Size

A completed denture patient complains that he has pain in his throat during swallowing. This indicates
1) Overextended PPS
2) Overextended lingual flange
3) Overextended lingual flange in retromylohyoid region
4) His tonsils are inflamed

The use of kinetic face bow is contraindicated in the edentulous patients because
1) It has to be used on the mandible ridge
2) Recording bases may be unstable on the edentulous mandible
3) Movement of the bases may lead to inaccuracy in recording hinge axis
4) All of the above

Resin teeth
1. Show a high compressive strength
2. Contraindicated in patients with decreased interocclusal distance
3. Show crazing
4. Show a high fracture strength

The following combination of the teeth are recommended for a bruxism patient with underlying psychological cause
1) Nonanatomic plastic teeth versus porcelain teeth
2) Anatomic plastic versus porcelain teeth
3) Both of the above
4) None of the above

The main purpose of boxing an impression is
1) To serve as a base for cast poured
2) To preserve the border width after border moulding
3) To prevent distortion of the impression
4) All of the above

A good clasp design for a distal extension RPD is better provided by
1) Using stress breakers on the abutment tooth
2) Long abutment teeth with healthy alveolar bone support
3) Short abutment tooth with healthy alveolar bone support
4) Clasps made of wrought wire only

The forces acting through a fixed partial denture on the abutment tooth should be directed
1) As far as possible at right angles to the long axis of the teeth
2) Parallel to the long axis of the teeth
3) By decreasing the mesiodistal dimension
4) None of the above

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MDS PREP

An evaluation of which of the following represents the most important aspect in selection of shade for the restoration to match with existing dentition?1) Hue2) Value3) Chroma4) Size

A completed denture patient complains that he has pain in his throat during swallowing. This indicates1) Overextended PPS2) Overextended lingual flange3) Overextended lingual flange in retromylohyoid region4) His tonsils are inflamed

The use of kinetic face bow is contraindicated in the edentulous patients because1) It has to be used on the mandible ridge2) Recording bases may be unstable on the edentulous mandible3) Movement of the bases may lead to inaccuracy in recording hinge axis4) All of the above

Resin teeth 1. Show a high compressive strength2. Contraindicated in patients with decreased interocclusal distance3. Show crazing4. Show a high fracture strength

The following combination of the teeth are recommended for a bruxism patient with underlying psychological cause1) Nonanatomic plastic teeth versus porcelain teeth2) Anatomic plastic versus porcelain teeth3) Both of the above4) None of the above

The main purpose of boxing an impression is1) To serve as a base for cast poured 2) To preserve the border width after border moulding3) To prevent distortion of the impression4) All of the above

A good clasp design for a distal extension RPD is better provided by1) Using stress breakers on the abutment tooth2) Long abutment teeth with healthy alveolar bone support3) Short abutment tooth with healthy alveolar bone support4) Clasps made of wrought wire only

The forces acting through a fixed partial denture on the abutment tooth should be directed1) As far as possible at right angles to the long axis of the teeth2) Parallel to the long axis of the teeth3) By decreasing the mesiodistal dimension4) None of the above

Explore by subjects

An evaluation of which of the following represents the most important aspect in selection of shade for the restoration to match with existing dentition?
1) Hue
2) Value
3) Chroma
4) Size

A completed denture patient complains that he has pain in his throat during swallowing. This indicates
1) Overextended PPS
2) Overextended lingual flange
3) Overextended lingual flange in retromylohyoid region
4) His tonsils are inflamed

The use of kinetic face bow is contraindicated in the edentulous patients because
1) It has to be used on the mandible ridge
2) Recording bases may be unstable on the edentulous mandible
3) Movement of the bases may lead to inaccuracy in recording hinge axis
4) All of the above

Resin teeth
1. Show a high compressive strength
2. Contraindicated in patients with decreased interocclusal distance
3. Show crazing
4. Show a high fracture strength

The following combination of the teeth are recommended for a bruxism patient with underlying psychological cause
1) Nonanatomic plastic teeth versus porcelain teeth
2) Anatomic plastic versus porcelain teeth
3) Both of the above
4) None of the above

The main purpose of boxing an impression is
1) To serve as a base for cast poured
2) To preserve the border width after border moulding
3) To prevent distortion of the impression
4) All of the above

A good clasp design for a distal extension RPD is better provided by
1) Using stress breakers on the abutment tooth
2) Long abutment teeth with healthy alveolar bone support
3) Short abutment tooth with healthy alveolar bone support
4) Clasps made of wrought wire only

The forces acting through a fixed partial denture on the abutment tooth should be directed
1) As far as possible at right angles to the long axis of the teeth
2) Parallel to the long axis of the teeth
3) By decreasing the mesiodistal dimension
4) None of the above