Dental Biomaterials Science Quiz

Which material was used by the Etruscans for dental bridges around 500 B.C.?

What material appeared as a root canal filling in the 1800s?

What material was used as denture bases in the late 1880s?

Who introduced the first dental amalgam?

In which century did porcelain start to be used to make denture teeth?

What materials were introduced at the end of the 19th century?

Which material was introduced in the 1980s according to the history of dental materials?

What is the primary purpose of a biomaterial in dentistry?

What does the science of dental materials encompass?

Which class of materials is NOT mentioned as part of the Basics of Dental Biomaterials?

What is the average biting force with natural teeth?

Which property is NOT a characteristic of ideal dental materials according to the text?

Which type of dental restorative material is based on the chemical composition of materials?

What is the main focus of Applied Dental Materials according to the text?

What are masticatory forces primarily associated with in the oral environment?

What is the main purpose of a dental implant according to the text?

Etruscan Dental Practices

Etruscans used gold for dental bridges around 500 B.C.

Historical Dental Materials

Gutta-percha appeared as a root canal filling in the 1800s.
Vulcanite was utilized as denture bases in the late 1880s.
The first dental amalgam was introduced by Ann Arbor dentist, Dr. D. H. Harris.

Advancements in Denture Materials

Porcelain began to be used for denture teeth in the 18th century.
At the end of the 19th century, materials like aluminum and celluloid were introduced.

Modern Dental Materials

Composite and resin materials were introduced in the 1980s in dental materials history.

Biomaterials in Dentistry

The primary purpose of a biomaterial in dentistry is to restore or replace dental structures.
The science of dental materials encompasses the study of properties, applications, and performance of materials used in dentistry.

Exclusions in Dental Materials

Specific classifications of ceramics are NOT mentioned as part of the Basics of Dental Biomaterials.

Mechanical Properties

Average biting force with natural teeth is approximately 200 to 300 pounds.
Color stability is NOT a characteristic of ideal dental materials.

Types of Dental Restorative Materials

Dental restorative materials based on chemical composition include composites, ceramics, and metals.

Applied Dental Materials

The main focus of Applied Dental Materials includes their development, usage, and effectiveness within clinical settings.

Masticatory Forces and Dental Implants

Masticatory forces are primarily associated with chewing and biting in the oral environment.
The main purpose of a dental implant is to provide a stable foundation for replacement teeth.

Test your knowledge of dental biomaterials with this quiz covering topics such as history, evaluation methods, assessment methods, and helpful textbooks. Prepare for course work, mid-term exam, and final exam by revising the theoretical (lecture) content.