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WorksheetsChapter 38 Questions - Fixed Prosthodontics
Total questions: 10
Worksheet time: 5mins
Fixed prostheses:
Are always fabricated in a laboratory
Are permanently cemented
Include inlays, onlays, and amalgams
Are usually made of gold alloys.
What type of prosthetic is typically used to repair mis-shapen teeth in the anterior portion of the oral cavity?
Ceramic crown
Porcelain bridge
Implant
Veneer
What type of crown is generally best for teeth in the posterior portion of the oral cavity?
Porcelain-fused-to-metal crown
All-ceramic crown
Composite resin crown
Three-quarters gold crown
Mechanical retraction cords:
Do not contain chemicals
Are generally used on a patient's gingival tissue that is excessively overgrown
Can only be used on patients with heart conditions
Are also known as impregnated retraction cords.
A provisional coverage:
Is usually removed after a few days
Is temporary and therefore not placed using any type of cement
Is only used when a patient is receiving a crown
Should be cared for in the same ways that patients should care for their natural teeth.
When replacing a missing tooth in the front of the oral cavity, which bridge is most likely to be used?
Cantilever
Traditional
Maryland
Any of the above
What factor has the largest influence on the lifespan of a fixed prosthesis made from gold alloys?
The material it is made from
The experience of the dentist in placing fixed prosthesis
Oral hygiene of the patient in caring for the prosthesis
The age of the patient
What type of bridge is this?
Traditional
Maryland
Cantilever
Implant supported
What type of bridge is this?
Traditional
Maryland
Cantilever
Implant Supported
What type of bridge is this?
Traditional
Maryland
Cantilever
Implant Supported
