Cavity Liner and Cement Base Materials Quiz

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What is the main reason for using base and lining materials under metallic restorations such as amalgam?

Insulation against temperature changes and electrical stimuli (correct)

Preventing corrosion of the metallic restoration

Improving the taste of the restoration

Enhancing the aesthetic appeal of the restoration

Which property should an ideal lining material possess to prevent injuries of the pulp-dentin from restorative materials?

Solubility in oral fluids

High thermal conductivity

Radiolucency in X-rays

Bacteriostatic effect (correct)

What are the two groups of pulp protection materials available?

Metals and alloys

Cements and adhesives

Varnishes and liners (correct)

Plastics and composites

When might cement bases and liners be used in combination?

Depending on the extent and location of the preparation Signup and view all the answers

What is the purpose of using cement bases and liners during the cementation of cast or ceramic restorations?

To reduce the risk of microleakage Signup and view all the answers

Which property should an ideal lining material possess to prevent injuries of the pulp-dentin from restorative materials?

Insolubility in oral fluids Signup and view all the answers

What is the purpose of using cement bases and liners during the cementation of orthodontic bands?

To provide mechanical protection Signup and view all the answers

What is the function of pulp protection materials in the context of operative treatment?

To prevent injuries of the pulp-dentin from restorative materials Signup and view all the answers

What are the two groups of pulp protection materials available?

Varnishes and liners Signup and view all the answers

When might cement bases and liners be used in combination?

When the extent and location of the preparation require it Signup and view all the answers

Cavity Liner and Cement Base Materials Quiz

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Questions and Answers

What is the main reason for using base and lining materials under metallic restorations such as amalgam?

Which property should an ideal lining material possess to prevent injuries of the pulp-dentin from restorative materials?

What are the two groups of pulp protection materials available?

When might cement bases and liners be used in combination?

What is the purpose of using cement bases and liners during the cementation of cast or ceramic restorations?

Which property should an ideal lining material possess to prevent injuries of the pulp-dentin from restorative materials?

What is the purpose of using cement bases and liners during the cementation of orthodontic bands?

What is the function of pulp protection materials in the context of operative treatment?

What are the two groups of pulp protection materials available?

When might cement bases and liners be used in combination?

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