Question 1

What is the active ingredient in OTC bleaching materials?

Accepted Answer

A)  Carbamide peroxide 
B)  Phosphoric acid 
C)  Sodium nitrate 
D)  Sodium hypochlorite 
A)  Carbamide peroxide 
B)  Phosphoric acid 
C)  Sodium nitrate 
D)  Sodium hypochlorite

Question 2

Sodium peroxyborate monohydrate (Amosan)is utilized with _____ bleaching.

Accepted Answer

A)  vital external 
B)  vital internal 
C)  devital external 
D)  devital internal 
A)  vital external 
B)  vital internal 
C)  devital external 
D)  devital internal

Question 3

Match the items with the correct description below.
-This is mixed with flour pumice and applied to surface discolorations on the tooth.

Accepted Answer

A) Extrinsic stains 
B) Intrinsic stains 
C) Hydrogen peroxide 
D) Carbamide peroxide 
E) Hydrochloric acid 
A) Extrinsic stains 
B) Intrinsic stains 
C) Hydrogen peroxide 
D) Carbamide peroxide 
E) Hydrochloric acid

Question 4

Which of the following statements is true regarding teeth bleaching?

Accepted Answer

A)  All teeth bleaching products contain peroxide. 
B)  Teeth bleaching occurs when the bleaching material passes through the spaces in enamel and oxidizes the stains. 
C)  Acid etching before the application of the bleach chemical may enhance penetration of the bleach. 
D)  Acid etching will polish the surface of the enamel. 
A)  All teeth bleaching products contain peroxide. 
B)  Teeth bleaching occurs when the bleaching material passes through the spaces in enamel and oxidizes the stains. 
C)  Acid etching before the application of the bleach chemical may enhance penetration of the bleach. 
D)  Acid etching will polish the surface of the enamel.

What is the active ingredient in OTC bleaching materials?

Sodium peroxyborate monohydrate (Amosan)is utilized with _____ bleaching.

Match the items with the correct description below. -This is mixed with flour pumice and applied to surface discolorations on the tooth.

Which of the following statements is true regarding teeth bleaching?

Introduction to Dental Materials

Oral Environment and Patient Considerations

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

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 8: Teeth Whitening Materials and Procedures

What is the active ingredient in OTC bleaching materials?

Sodium peroxyborate monohydrate (Amosan)is utilized with _____ bleaching.

Match the items with the correct description below. -This is mixed with flour pumice and applied to surface discolorations on the tooth.

Which of the following statements is true regarding teeth bleaching?

Introduction to Dental Materials

Oral Environment and Patient Considerations

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

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