Composite Resin Restoration Assist · CDA

What is the role of the bonding agent (adhesive) in composite resin restorations?

To serve as the final polishing medium
To bond composite to tooth structure
To remove the need for a separate curing light
To make the cured composite more radiopaque

Show answer and explanation

Correct answer: To bond composite to tooth structure

The bonding agent infiltrates the etched enamel/dentin, forming a hybrid layer and micro-mechanical link that enables composite resin to adhere firmly to the tooth.

Difficulty: Medium Question 7 of 22

Practice all 22 Composite Resin Restoration Assist questions

Keep practicing

More Composite Resin Restoration Assist questions

Which of the following is a disadvantage of composite resin restorations as compared to amalgam restorations, particularly in posterior loa…
Why is a final finishing and polishing step critical after a composite restoration is placed and cured?
Which factor most significantly influences the longevity of a composite restoration on a posterior tooth?
Which statement about composite resin restorations is correct regarding tooth structure conservation compared to amalgam restorations?
In a situation where occlusion needs adjustment after composite placement, when is it safest to perform occlusal adjustment and polishing f…
Which adhesive approach involves etching only enamel margins and not dentin, when placing a composite restoration?