Question 190 · LDEK · Composites
Which of the following can influence the effectiveness of light-cured resin composite polymerization?
1) restorative material thickness;
2) photoinitiator concentration;
3) restorative material shade;
4) filler amount and its size.
The correct answer is:
2) photoinitiator concentration;
3) restorative material shade;
4) filler amount and its size.
The correct answer is:
- A. only 1.
- B. 1 and 2.
- C. only 2.
- D. 1, 2 and 3.
- E. all the above.
Hint
Think about everything that affects how much light reaches and activates the photoinitiator throughout the increment.
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