Define denture base?

• It is that part of an artificial denture that lies into the hard tissues of the mouth and where the artificial teeth are embedded

• It is that part of an artificial denture that lies into the soft tissues of the mouth and where the artificial teeth are embedded

• It is that part of an artificial denture that lies into the soft tissues of the mouth and where the natural teeth are embedded

• It is that part of an artificial denture that lies into the hard tissues of the mouth and where the natural teeth are embedded

What are the two classification of denture base?

• Metallic

• Curing

• Non-metallic

• Casting

The first nonmetallic denture base is known as ?

• Vulcante

• Volcanite

• Volcante

• Vulcanite

What VULCANITE made of?

• The product of sulfur and rubber

• The product of liquid and powder

• The product of liquid and rubber

• The product of sulfur and powder

Select the other materials used for the nonmetallic denture base.

• Polystyrene

• Polyester

• Vinyl resin

• Epoxy resin

• Acrylic resin

What is the commonly used nonmetallic impression material?

• Polystyrene

• Acrylic resin

• Epoxy resin

• Vinyl resin

What are the two types of acrylic resin?

• self pured resin

• self cured resin

• heat cured resin

• heat pured resin

What type of acrylic resin is typically used in denture base?

• Heart cured resin

• Heat cursed resin

• Heat cured resin

• Heat pured resin

There are 9 steps in constructing a denture base.

*nonmetallic

• True

• False

Application of separating medium is the 4th step.

• True

• False