RDA Day 3 & 4

The definition of 'Matrix' is:

• A rectangular array of numbers arranged in rows and columns.

• An irregular geometric shape.

• A network of interconnected computers.

• A type of algorithm.

What type of dentistry improves the appearance of teeth by camouflaging defects and whitening teeth?

• Esthetic Dentistry

• Restorative Dentistry

• Pediatric Dentistry

• Oral Surgery

What term is commonly used to describe restorative and esthetic dentistry?

• Operative Dentistry

• Cosmetic Dentistry

• Preventive Dentistry

• Pediatric Dentistry

Restoring a tooth or teeth to a functional permanent unit using a dental material is called:

• Dental restoration

• Dental prosthesis

• Dental filling

• Dental reconstruction

The type of dentistry that restores teeth by removing decay and restoring defects is called __?

• Restorative Dentistry

• Preventive Dentistry

• Cosmetic Dentistry

• Orthodontics

The definition of 'Tarnish' is to lose or cause to lose luster, typically due to exposure to air or moisture.

• To polish metal until it shines

• To decorate with a shine

• To lose or cause to lose luster, typically due to exposure to air or moisture

• To clean and remove stains

What is a 'Wedge' used for in dental procedures? Select the correct usage.

• To provide tissue retraction

• To achieve tooth separation for proper restoration

• To serve as a counterforce during drilling

• To secure dental prosthesis placement

The definition of 'Cavity' is:

• A decayed area in a tooth that develops tiny openings or holes.

• A type of open space.

• A container used for holding materials.

• A form of bone deterioration.

Select the correct definition of 'Cavity Preparations'.

• The removal of decayed tooth structure and shaping the tooth to receive a restoration.

• The process of cleaning the tooth surface prior to filling it.

• The process of placing the filling material into the prepared cavity.

• The procedure of bleaching the tooth surface.

What is the internal surface of a cavity preparation called?

• Cavity Wall

• Cavity Floor

• Cavity Base

• Cavity Margin