Which of the following properties is NOT increased by fillers in dental composites? A) Hardness B) Tensile strength C) Polymerization shrinkage D) Fracture resistance
Understand the Problem
The question is asking which property is NOT improved by the addition of fillers in dental composites. We need to evaluate the effects of fillers on the hardness, tensile strength, polymerization shrinkage, and fracture resistance of dental composites to determine the correct answer.
Answer
Polymerization shrinkage.
Fillers in dental composites do not increase polymerization shrinkage.
Answer for screen readers
Fillers in dental composites do not increase polymerization shrinkage.
More Information
Fillers in dental composites, such as fine glass, quartz, or silica, are used to enhance properties like tensile strength, hardness, and wear resistance. However, they are applied to reduce rather than increase polymerization shrinkage.
Tips
A common mistake is assuming that all properties related to strength and stability are increased by fillers. Polymerization shrinkage is typically reduced by fillers, not increased.
Sources
- Final Exam Flashcards by Maggie Rodriguez | Brainscape - brainscape.com
- What's in Your Composite? Get Filled in on Fillers. - 3M Dental Blog - dentalblog.3m.com
AI-generated content may contain errors. Please verify critical information
