NDAEB 7.1 Lab Procedures

Which of the following would you choose to cut a gold restoration in the laboratory?

For which of the following would you NOT use the dental lathe?

When preparing a working cast that will need to withstand the stresses of fabricating a prosthesis, which of the following should you choose?(Repeated qn)

Which of the following is the weakest gypsum product used in dentistry?

When creating a cast, which of the following materials should you choose?

Diagnostic casts are used for which of the following?

Die stone comes in all but which of the following colors?

Which of the following instruments would you choose to trim a provisional crown before it is placed?

Which of the following materials would you choose to make dies of teeth?

The dental lathe may be used for all but which of the following?

Which of the following appliances is used to hold investment material and denture teeth when converting a try-in to a denture with plastic or porcelain teeth?

If you want to decrease the working time of a gypsum product, which of the following is an appropriate strategy?

Loss of gloss with gypsum products typically occurs _________.

The point at which a gypsum product will no longer flow is known as which of the following?

Dental molds are commonly made from?

Final set point for gypsum materials typically occurs ___________

Dentals waxes have different forms, compositions, and usage. Low-fusing impression wax is used in?

What should be done with pumice after polishing in the lab?

Porous means to?

Metallic casing may be immersed in which solution?

While preparing a diagnostic cast for an orthodontic treatment case,what are the things that have to be considered?

PVS impression is initially