Question

If a more durable impression material is needed for bite registration, What may be selected?

1) Alginate
2) Polyether
3) Polysulfide
4) Silicone

Answer 1

Polyether may be selected as a more durable impression material for bite registration. The correct option is 2) Polyether.

Step-by-step explanation:

If a more durable impression material is needed for bite registration, polyether may be selected. Polyether is a type of dental impression material that has excellent tear strength and dimensional stability, making it ideal for bite registration. It is known for its durability and accuracy, allowing for precise bite records to be taken.

Hence, 2 is the correct option.