Lingual bar in the anterior region is 1) Relieved by using 24 gauze wax 2) Relieved by using 0.003 inch tin foil 3) No relief in some lingual areas 4) All of the above
ProsthodonticsAnswer: 4
If a complete denture patient has genial tubercle at the level of the crest of mandibular ridge, the denture base 1) Can cover them 2) Should not cover them 3) Should cover them but relief is not necessary 4) Should cover them and relief is must
ProsthodonticsAnswer: 4
Partial veneer crown is contraindicated in 1) Tipped teeth 2) Extensive decayed teeth 3) Long teeth 4) Tapered teeth
ProsthodonticsAnswer: 2
The minimum amount of space provided for the polysulphide impression in the tray should be 1) 2-3 mm 2) 4-6 mm 3) 6-8 mm 4) 8-10 mm
ProsthodonticsAnswer: 4
A patient with which of the following conditions can be safely taken up for RPD construction without a medical consultation ?
1. Diastolic pressure greater than 130 mmHg
2. Uncontrolled grandmal seizures
3. Uncontrolled arrhythmia
4. None of the above
ProsthodonticsAnswer: 4
When the height and taper of the preparation are same, which of the following provides better resistance 1) Large diameter molar 2) Small diameter molar 3) Large diameter premolar 4) Small diameter premolar
ProsthodonticsAnswer: 4
3 weeks after insertion of distal extension partial denture, the patient reports to the dental clinic with complaint of sensitivity to chewing pressure. The most probable reason would be 1) Improper occlusion 2) Abrasion of tooth by clasp 3) Wearing off of the cement base 4) Passive retentive arm
ProsthodonticsAnswer: 1
Loading on mucosa in distal extension RPD is increased when 1) Bases covering are large with excessive forces 2) Bases covering are small with excessive forces 3) Borders are overextended 4) All of the above