Chapter 45 Flashcards

Front

Type of dental cement used as an adhesive for permanent indirect restorations?

Back

Luting

Front

When are temporary cements used?

Back

Placing a provisional crown

Front

What would occur if there were a delay between mixing a luting material and placing the indirect restoration?

Back

Initial set begins

Front

How should dental cements be dispensed for mixing?

Back

Dispense the powder first and then the liquid.

Front

Which cement gives off an exothermic reaction and must be spatulated over a wide area on a cool, dry, thick glass slab?

Back

Zinc phosphate

Front

How should cement be placed into an indirect restoration for delivery?

Back

Add a thin lining to cover all internal walls of the casting.

Front

When compared to zinc phosphate cement, which statement regarding polycarboxylate cement is correct?

Back

It is less irritating to the pulp.

Front

Which type of cement is preferred for cementation of ceramic veneers? Options: Zinc phosphate, Polycarboxylate, Glass ionomer

Back

Glass ionomer

Front

How should the tooth surface be prepared when resin-based cement is used?

Back

Etched or treated with a bonding system

Front

What could occur if excess cement is left at the cavosurface margin of a crown?

Back

Irritate the area and cause inflammation.