When is an “extension” matrix band (#2) indicated for a class II amalgam rather than a #1?

How will adequate condensation pressure strengthen the final restoration?

The gingival margin of a very large Class V composite preparation ends on the anatomic root surface. Upon final evaluation, the gingival margin is submarginal by less than 0.2mm. What should you do?

Which type of pins are slightly smaller than the hole into which they are placed?

Which of the following is not true regarding the overfill layer?

When the dentist uses a pin, at what depth and into what tooth structure is it placed?

What is the purpose of cement used as a reinforcer in restorative dentistry?

How thick should increments of composite resin be added in posterior restorations?

To prevent sensitivity with a composite restoration, which is recommended?

When condensing an amalgam restoration, it is the goal of the EFDA to: