Two in one stage impression materials include______________?
Correct answer: C. Elastomeric impression material
- A. Zinc Oxide eugenol impression paste
- B. Hydrocolloid impression material
- C. Elastomeric impression material
- D. All of the above
Explanation
Elastomeric materials can be used in a simultaneous two-viscosity technique, such as putty with light-body material, allowing the impression to be made in one stage. ZOE and hydrocolloids are not typically described as two-in-one-stage materials in this context.
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