FDLP -PF quiz

1. What does EVA stands for?

• Evaluation Vinyl Acetone

• Ethyl Veneer Acetate

• Ethylene Vinyl Acetate

2. A mouth guard protect your mouth, it can also

cushion blows to the mouth or jaw therefore creating damage to

the jaw, neck or brain.

• True

• False

3. Hydrocolloid impression materials colloids are often classed as the fourth state

of matter known as colloidal state,

• True

• False

4. Gelatin: it is conversion of sol to gel.

• True

• False

5. Reversible hydrocolloids set by lowering the temperature

• True

• False

6. Irreversible hydrocolloids set by non-chemical reaction.

• True

• False

7. Impression less allows athletes to talk, breathe and drink

naturally

• True

• False

8. Vacuum form mouth guard made from an

impression using dental alginate.

• True

• False

9. The form of viscous liquid known as a __?

• Gel

• Sol

10. Which of the following does NOT include in the uses of Agar?

• Made from an

  impression using dental alginate.

• As tissue conditioner.

• for full mouth impressions without deep

  undercuts.