Question 1

Which of the following is not a good conductor of temperature?

Accepted Answer

A)  Gold crown 
B)  Amalgam restoration 
C)  Composite resin restoration 
A)  Gold crown 
B)  Amalgam restoration 
C)  Composite resin restoration

Question 2

Normal masticatory forces on the occlusal surfaces of molar teeth can increase to as much as _____ pounds per square inch on a cusp tip.

Accepted Answer

A)  280 
B)  1000 
C)  10,000 
D)  28,000 
A)  280 
B)  1000 
C)  10,000 
D)  28,000

Question 3

What causes microleakage?

Accepted Answer

A)  A poorly placed restoration 
B)  A fracture within a restoration 
C)  Expansion and contraction of a restoration 
D)  All of the above could cause microleakage. 
A)  A poorly placed restoration 
B)  A fracture within a restoration 
C)  Expansion and contraction of a restoration 
D)  All of the above could cause microleakage.

Which of the following is not a good conductor of temperature?

Normal masticatory forces on the occlusal surfaces of molar teeth can increase to as much as _____ pounds per square inch on a cusp tip.

What causes microleakage?

Introduction to Dental Materials

Physical and Mechanical Properties of Dental Materials

General Handling and Safety of Dental Materials in the Dental Office

Principles of Bonding

Composites, glass Ionomers, and Compomers

Preventive and Desensitizing Materials

Teeth Whitening Materials and Procedures

Dental Ceramics

Dental Amalgam

Casting Metals, solders, and Wrought Metal Alloys

Dental Implants

Abrasion, finishing, and Polishing

Dental Cement

Impression Materials

Gypsum and Wax Products

Polymers for Prosthetic Dentistry

Provisional Restorations

Preventive and Corrective Oral Appliances

Filters

Exam 2: Oral Environment and Patient Considerations

Which of the following is not a good conductor of temperature?

Normal masticatory forces on the occlusal surfaces of molar teeth can increase to as much as _____ pounds per square inch on a cusp tip.

What causes microleakage?

Introduction to Dental Materials

Physical and Mechanical Properties of Dental Materials

General Handling and Safety of Dental Materials in the Dental Office

Principles of Bonding

Composites, glass Ionomers, and Compomers

Preventive and Desensitizing Materials

Teeth Whitening Materials and Procedures

Dental Ceramics

Dental Amalgam

Casting Metals, solders, and Wrought Metal Alloys

Dental Implants

Abrasion, finishing, and Polishing

Dental Cement

Impression Materials

Gypsum and Wax Products

Polymers for Prosthetic Dentistry

Provisional Restorations

Preventive and Corrective Oral Appliances

Filters