Quiz TBL2

1.     One of the investment materials for planting dies in the manufacture of full cast metal restorations is

• A.      Dental Stone

• B.Dental Plester

• C. Dental Impression

• D. Phosphat-Bonded

• E. Dental Stone, higt strength, low expansion

2. The type of wax used for the manufacture of the wax pattern on the die is

• A.      Baseplate wax

• B. Inlay wax

• C. Bite registration wax

• D.      Casting Wax

• E.       Beading Wax

3.  The properties of inlay wax that can cause changes in the restoration result are

• A.        Distortion

• B.      Modulus of Elasticity

• C.      Melting

• D.      Hardness

• E.       Plastic

4  The function of a work order from a dentist to a dental technician is

• A.   Helps improve the performance of dental Tehnician

• B.    Helping the dentist to provide information about the restoration or tool that he wants to make

• C.    Helping to make medical records

• D.   Provide rewards

5. 5. The abrasive that can be used to polish metal restorations is

• A.      Diamond

• B.      Kieselguhr

• C.      Tripoli

• D.      Rouge

• E.       Tin Oxide

6. 6. The types of impression  materials used to mold the prepared teeth in the fabrication of cast metal restorations are

• A.      Reversible Hidrocolloid

• B.      Irreversible Hidrocolloid

• C.      Elastomer

• D.      Dental Plester Impression

• E.       Agar

 

7. 7. Full cast metal restoration using metal alloy materials.  What type of alloy does this metal alloy belong to in the strength-based classification of noble metal alloys?

• A.      Type 1 Soft

• B.      Type II Medium

• C.      Type III Hard

• D.      Type IV Extra Hard

• E.       Type V Extra Soft

8. 8. The properties of Gold Alloys in terms of flexibility are

• A.    Elongation

• B.    Modulus Elasticity

• C.    Tarnish

• D.    Corrosion