Question 574 · LDEK · Composites
Select the correct statements describing the process of monomer-to-polymer conversion:
1) degree of conversion influences the physical properties of the compound material;
2) degree of conversion influences the microhardness of the compound material;
3) degree of conversion is not influenced by the composite colour;
4) degree of conversion does not influence the filling durability.
The correct answer is:
2) degree of conversion influences the microhardness of the compound material;
3) degree of conversion is not influenced by the composite colour;
4) degree of conversion does not influence the filling durability.
The correct answer is:
- A. 1,2.
- B. 2,3.
- C. 3,4.
- D. 2,4.
- E. 1,3.
Hint
Ask how a poorly polymerised composite behaves mechanically, and how shade and opacity affect light penetration.
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