MDS PREP

When missing right maxillary lateral incisor and canine are to be replaced with PFM restorations, the abutments used are
1. both central incisors and both the right premolars
2. the right central incisor and the first pre molar
3. the right central incisor and both the pre molars
4. both the. central incisors and the right first premolar

Prosthodontics Answer: 1

For patients wearing CD the test for phonetics is best done at the time of
1) Before making wax rims
2) Recording jaw relations on the wax rims
3) At the time of try in stage of trial dentures
4) All of the above

Prosthodontics Answer: 3

Bizygomatic width divided by 3.3 gives approximately
1) Mesiodistal width lower anterior teeth
2) Mesiodistal width upper anterior teeth
3) Mesiodistal width of upper anterior teeth from molar to molar
4) Mesiodistal width of lower anterior teeth from molar to molar

Prosthodontics Answer: 2

Porcelain denture teeth
1) Have a higher coefficient of thermal expansion than acrylic teeth
2) Have a lower abrasion resistance than enamel
3) Should be used where the interalveolar clearance is small
4) Have a higher abrasion resistance than gold

Prosthodontics Answer: 4

The formation of a pocket on the mesial side of an anteriorly tipped second molars is due to
1) Extrusion of upper molars into the edentulous space
2) Food impaction
3) Lack of stimulation from the anterior edentulous portion
4) Vertical forces not directed along the long axis of the crown

Prosthodontics Answer: 4

A non-rigid or semi-rigid connector is indicated in some posterior bridges
1) When span of the bridge is long
2) When draw of the retainers cannot be achieved due to non parallelism of the abutments
3) When the abutment teeth are parallel in short span of bridge
4) None of the above

Prosthodontics Answer: 2

Thickness of wax in interocclusal records
1) 9 mm
2) 2 mm
3) 2 cm
4) 10 mm

Prosthodontics Answer: 2

MDS PREP

For patients wearing CD the test for phonetics is best done at the time of
1) Before making wax rims
2) Recording jaw relations on the wax rims
3) At the time of try in stage of trial dentures
4) All of the above

Bizygomatic width divided by 3.3 gives approximately
1) Mesiodistal width lower anterior teeth
2) Mesiodistal width upper anterior teeth
3) Mesiodistal width of upper anterior teeth from molar to molar
4) Mesiodistal width of lower anterior teeth from molar to molar

Porcelain denture teeth
1) Have a higher coefficient of thermal expansion than acrylic teeth
2) Have a lower abrasion resistance than enamel
3) Should be used where the interalveolar clearance is small
4) Have a higher abrasion resistance than gold

The formation of a pocket on the mesial side of an anteriorly tipped second molars is due to
1) Extrusion of upper molars into the edentulous space
2) Food impaction
3) Lack of stimulation from the anterior edentulous portion
4) Vertical forces not directed along the long axis of the crown

A non-rigid or semi-rigid connector is indicated in some posterior bridges
1) When span of the bridge is long
2) When draw of the retainers cannot be achieved due to non parallelism of the abutments
3) When the abutment teeth are parallel in short span of bridge
4) None of the above

Thickness of wax in interocclusal records
1) 9 mm
2) 2 mm
3) 2 cm
4) 10 mm

Copings are usually recommended in the case of
1) Pier abutment
2) Untilted molars
3) Telescopic crowns
4) All of the above

Explore by subjects

Anatomy

Physiology

Biochemistry

Dental Materials

Dental Anatomy

Pathology

Microbiology

Pharmacology

Oral Pathology

Community Dentistry

Medicine

Surgery

Oral Medicine

Prosthodontics

Orthodontics

Periodontology

Oral Surgery

Conservative Dentistry

Endodontics

Pedodontics

Radiology

Anaesthesia

MDS PREP

For patients wearing CD the test for phonetics is best done at the time of1) Before making wax rims2) Recording jaw relations on the wax rims3) At the time of try in stage of trial dentures4) All of the above

Bizygomatic width divided by 3.3 gives approximately1) Mesiodistal width lower anterior teeth2) Mesiodistal width upper anterior teeth3) Mesiodistal width of upper anterior teeth from molar to molar4) Mesiodistal width of lower anterior teeth from molar to molar

Porcelain denture teeth1) Have a higher coefficient of thermal expansion than acrylic teeth2) Have a lower abrasion resistance than enamel3) Should be used where the interalveolar clearance is small4) Have a higher abrasion resistance than gold

The formation of a pocket on the mesial side of an anteriorly tipped second molars is due to1) Extrusion of upper molars into the edentulous space2) Food impaction3) Lack of stimulation from the anterior edentulous portion4) Vertical forces not directed along the long axis of the crown

A non-rigid or semi-rigid connector is indicated in some posterior bridges1) When span of the bridge is long2) When draw of the retainers cannot be achieved due to non parallelism of the abutments3) When the abutment teeth are parallel in short span of bridge4) None of the above

Thickness of wax in interocclusal records1) 9 mm2) 2 mm3) 2 cm4) 10 mm

Copings are usually recommended in the case of1) Pier abutment2) Untilted molars3) Telescopic crowns4) All of the above

Explore by subjects

For patients wearing CD the test for phonetics is best done at the time of
1) Before making wax rims
2) Recording jaw relations on the wax rims
3) At the time of try in stage of trial dentures
4) All of the above

Bizygomatic width divided by 3.3 gives approximately
1) Mesiodistal width lower anterior teeth
2) Mesiodistal width upper anterior teeth
3) Mesiodistal width of upper anterior teeth from molar to molar
4) Mesiodistal width of lower anterior teeth from molar to molar

Porcelain denture teeth
1) Have a higher coefficient of thermal expansion than acrylic teeth
2) Have a lower abrasion resistance than enamel
3) Should be used where the interalveolar clearance is small
4) Have a higher abrasion resistance than gold

The formation of a pocket on the mesial side of an anteriorly tipped second molars is due to
1) Extrusion of upper molars into the edentulous space
2) Food impaction
3) Lack of stimulation from the anterior edentulous portion
4) Vertical forces not directed along the long axis of the crown

A non-rigid or semi-rigid connector is indicated in some posterior bridges
1) When span of the bridge is long
2) When draw of the retainers cannot be achieved due to non parallelism of the abutments
3) When the abutment teeth are parallel in short span of bridge
4) None of the above

Thickness of wax in interocclusal records
1) 9 mm
2) 2 mm
3) 2 cm
4) 10 mm

Copings are usually recommended in the case of
1) Pier abutment
2) Untilted molars
3) Telescopic crowns
4) All of the above