California Registered Dental Assistant (RDA) Written Practice Exam

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Can resin cements be utilized underneath metal castings?

  1. Only with a liner

  2. Yes

  3. No

  4. Only with a specific primer

The correct answer is: Yes

Resin cements can be used underneath metal castings without any additional products or materials. Options A and D mention the need for a liner or specific primer, which is not necessary when utilizing resin cements. Option C is incorrect because it states that resin cements cannot be used, which is not true. Therefore, the correct answer is B.