MDS PREP
Gold foil is prepared by
1) Condensation
2) Beating
3) Rolling
4) Annealing
Conservative Dentistry
Answer: 2
The chemistry behind the condensation of the amalgam
1) Condense the unattacked gamma II particles
2) Condense the unattacked gamma particles
3) Condense the unattacked gamma I particles
4) None of the above
Conservative Dentistry
Answer: 2
Restoration of angle fracture of anterior teeth can be done by
1) Amalgam
2) Composite resin
3) Glass ionomer cement
4) All of the above
Conservative Dentistry
Answer: 2
Pins used with amalgam restorations mainly
1) Increase retention and resistance
2) Decrease retention and resistance
3) Increase retention but decrease resistance
4) Decrease retention but increase resistance
Conservative Dentistry
Answer: 3
Extension of facial and lingual walls in class II preparation is determined by
1. Extension of carious lesion gingivally
2. Position of the adjacent tooth contacts
3. Line angles of the tooth to be restored
4. All of the above