Wondershare PDFelement Dental Procedure Quiz

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Which of the following is recommended for preserving cuspal strength in a tooth preparation?

Including all weakened tooth structures (correct)

Not capping the cusp

Creating sharp internal line angles

Round off all the external line angles

What is the purpose of providing a cavosurface angle of 90° in a tooth preparation?

To increase the visibility for preparation

To strengthen the marginal ridge areas (correct)

To enhance the retention of amalgam restoration

To weaken the tooth structure

How does the convergence of walls contribute to the retention of an amalgam restoration?

By facilitating access for condensing instruments

By weakening the tooth structure

By increasing the retention of the restoration (correct)

By enhancing the visibility during preparation

What is the primary function of the convergence of buccal and lingual walls in a tooth preparation?

Retention of the restoration Signup and view all the answers

Which form of preparation is essential to provide visibility, accessibility, and ease of operation during restoration?

Convenience form Signup and view all the answers

Why is it important to include a round off all the internal line and point angles in a preparation?

To minimize micro-leakage and recurrent caries Signup and view all the answers

What is the term used for extending the preparation margins to where they will be in the final preparation?

Outline form Signup and view all the answers

Which of the following should be avoided when placing preparation margins in a tooth?

Ending margins in high stress areas Signup and view all the answers

During tooth preparation, which of the following should be done to avoid recurrent caries?

Remove all carious and defective pits and fissures Signup and view all the answers

What should be done for pulp protection in a deep preparation during tooth restoration?

Selection of base material Signup and view all the answers

Which area should a dentist avoid ending preparation margins to prevent future issues?

Cusp tip and crest of the ridges Signup and view all the answers

To prevent micro-leakage in an amalgam restoration, what should be ensured during tooth preparation?

Removal of unsupported enamel rods Signup and view all the answers

What is involved in the removal of remaining carious dentin in large preparations with soft caries?

Using a slow-speed round bur Signup and view all the answers

What is the purpose of a two-step pulpal floor in caries affected tooth preparation?

To leave the remaining unaffected floor untouched Signup and view all the answers

When is a base placement required in deep preparations to protect the pulp?

In the deepest part of the preparation Signup and view all the answers

What happens if there is a trace of base material left on the enamel walls of the preparation?

It leads to micro-leakage and recurrent caries Signup and view all the answers

Which factor determines the use of pulp protective materials in a shallow preparation?

The depth of the preparation Signup and view all the answers

What should be done to prevent micro-leakage during an amalgam restoration?

Ensure no trace of base material remains on enamel walls Signup and view all the answers

Wondershare PDFelement Dental Procedure Quiz

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Podcast

Questions and Answers

Which of the following is recommended for preserving cuspal strength in a tooth preparation?

What is the purpose of providing a cavosurface angle of 90° in a tooth preparation?

How does the convergence of walls contribute to the retention of an amalgam restoration?

What is the primary function of the convergence of buccal and lingual walls in a tooth preparation?

Which form of preparation is essential to provide visibility, accessibility, and ease of operation during restoration?

Why is it important to include a round off all the internal line and point angles in a preparation?

What is the term used for extending the preparation margins to where they will be in the final preparation?

Which of the following should be avoided when placing preparation margins in a tooth?

During tooth preparation, which of the following should be done to avoid recurrent caries?

What should be done for pulp protection in a deep preparation during tooth restoration?

Which area should a dentist avoid ending preparation margins to prevent future issues?

To prevent micro-leakage in an amalgam restoration, what should be ensured during tooth preparation?

What is involved in the removal of remaining carious dentin in large preparations with soft caries?

What is the purpose of a two-step pulpal floor in caries affected tooth preparation?

When is a base placement required in deep preparations to protect the pulp?

What happens if there is a trace of base material left on the enamel walls of the preparation?

Which factor determines the use of pulp protective materials in a shallow preparation?

What should be done to prevent micro-leakage during an amalgam restoration?

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Wondershare PDFelement Dental Procedure Quiz

Choose a study mode

Podcast

Questions and Answers

Which of the following is recommended for preserving cuspal strength in a tooth preparation?

What is the purpose of providing a cavosurface angle of 90° in a tooth preparation?

How does the convergence of walls contribute to the retention of an amalgam restoration?

What is the primary function of the convergence of buccal and lingual walls in a tooth preparation?

Which form of preparation is essential to provide visibility, accessibility, and ease of operation during restoration?

Why is it important to include a round off all the internal line and point angles in a preparation?

What is the term used for extending the preparation margins to where they will be in the final preparation?

Which of the following should be avoided when placing preparation margins in a tooth?

During tooth preparation, which of the following should be done to avoid recurrent caries?

What should be done for pulp protection in a deep preparation during tooth restoration?

Which area should a dentist avoid ending preparation margins to prevent future issues?

To prevent micro-leakage in an amalgam restoration, what should be ensured during tooth preparation?

What is involved in the removal of remaining carious dentin in large preparations with soft caries?

What is the purpose of a two-step pulpal floor in caries affected tooth preparation?

When is a base placement required in deep preparations to protect the pulp?

What happens if there is a trace of base material left on the enamel walls of the preparation?

Which factor determines the use of pulp protective materials in a shallow preparation?

What should be done to prevent micro-leakage during an amalgam restoration?

More Like This

Clinical Try-In &amp; Cementation Procedure Quiz

Dental Service Code D4987 Quiz and Flashcards

Dental Clamp Placement

Escena del Gabinete Dental

Clinical Try-In & Cementation Procedure Quiz