Which of the Following Is Correct Regarding Nanohybrid Composite Resins

question 3

Multiple Choice

Which of the following is correct regarding nanohybrid composite resins?

• A) These are weak composites.
• B) These composites cannot be polished to a high shine.
• C) The shrinkage has been reduced from roughly 3% with earlier composites to less than 1% with some of the nanohybrids.
• D) With more resin than previous generations,these composites shrink less when polymerized.

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Definitions:

False Feet

Also called pseudopodia, these are temporary projections of the cytoplasm found in some eukaryotic cells, used for movement and feeding.

Excavate

To remove earth carefully and systematically from an archaeological site to uncover past artifacts or structures.

Pellicle

A flexible outer covering consisting of protein; characteristic of certain protists (e.g., ciliates and euglenoids).

Coralline

Referring to a type of algae that secretes calcium carbonate, contributing to the building of coral reefs.