Composite restoration - Study guides, Class notes & Summaries

One problem with polymers is their high coefficients of thermal expansion. These coefficients can be _____ to _____ times greater than that of tooth structure. a. 1 to 3 b. 3 to 5 c. 2 to 5 d. 2 to 10 correct answer: d. 2 to 10 Which of the following components of restorative resins acts as a "coating" and serves to transfer stress from a weak component to a stronger one? a. Matrix b. Filler particle c. Silane coupling agent d. Polymers e. Adhesives correct answer: c. Silane coup...

NBDE 2004 released exam questions & answers 1. The highest incidence of caries around Class II composite resin restorations occurs on which of the following margins? - ANSWERSGingival Proximal 2. In a Class II cavity preparation, preparing the gingival wall at a right angle to the long axis of the tooth is a function of which of the following? - ANSWERSResistance Form 3. While preparing tooth #9 for an ideal class II distal composite, the enamel on the gingival seat has the appearance...

RDAEF2 (CALIFORNIA) EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS Pulpal floor depth at least 1.5 mm ( resistance form ) How are Class 2 amalgam preps different on primary vs permanent teeth ? than Primary teeth have less occlusal anatomy than permanent. Pulpal depth is more Conservative on Primary Pulpal depth is more Conservative on Primary ( less than 1.5 mm ) What are the measurements of all aspects of an ideal Class 11 amalgam prep ? 90 ° exit angles . At least Imm gingival fl...

EFDA Practice Exam (Restorative Functions) Questions And Answers 2024/2025 A+ 1 / 24 1. What is used to stabilize a Tofflemire matrix band at the gingival margin of a tooth? -Floss -Wooden wedge -Retraction cord -Metal clamp 2. Which of the following are involved in a Class II cavity restoration? -Anterior mesial and interproximal surfaces -Posterior mesial and occlusal surfaces -Anterior distal and occlusal surface -Posterior one surface with pits and fissures 3. What are the fo...

HOSA Dental Science Instruments Amalgam Carrier To carry and dispense amalgam for cavity preparation amalgam condenser To pack and condense amalgam into cavity preparation Amalgam Well To hold amalgam before it is placed in preparation Articulating Paper Holder To hold articulating paper in place Round Bur To remove caries from tooth structure Pear Shaped Bur To remove caries Inverted Cone Bur To remove caries Finishing Bur To finish composite restoration Dia...

NDAEB Practice Questions and answer rated 100%Who was the first woman to graduate from a recognized dental college? - correct answer Lucy B. Hobbs-Taylor What are the conditions that would indicate the need for restorative dentistry? - correct answer - initial or recurring decay - replacement or failed restorations - abrasion or wearing away of tooth structure True or False: Aesthetic dentistry is primarily devoted to improving the appearance of teeth; specific conditions that indicate...

Who was the first woman to graduate from a recognized dental college? - correct answer Lucy B. Hobbs-Taylor What are the conditions that would indicate the need for restorative dentistry? - correct answer - initial or recurring decay - replacement or failed restorations - abrasion or wearing away of tooth structure True or False: Aesthetic dentistry is primarily devoted to improving the appearance of teeth; specific conditions that indicate a need for aesthetic treatment include the ...

Dental Assistant Final Exam 2024/2025 (EFDA & Radiology) |Restorative Procedures|Complete Answers **What is the primary purpose of restorative dental procedures?** Restorative dental procedures aim to restore function and aesthetics to damaged teeth. Restorative dental procedures are designed to repair tooth structure and prevent further decay. **Why is dental amalgam a common material used in restorations?** Dental amalgam is durable and cost-effective, making it suitable for rest...

NDAEB Practice QuestionsWho was the first woman to graduate from a recognized dental college? - correct answer Lucy B. Hobbs-Taylor What are the conditions that would indicate the need for restorative dentistry? - correct answer - initial or recurring decay - replacement or failed restorations - abrasion or wearing away of tooth structure True or False: Aesthetic dentistry is primarily devoted to improving the appearance of teeth; specific conditions that indicate a need for aesthetic ...

NDAEB Exam Practice Questions with 100% Verified Correct Answers Latest Updated 2024/2025 Who was the first woman to graduate from a recognized dental college? - Correct Answer Lucy B. Hobbs-Taylor What are the conditions that would indicate the need for restorative dentistry? - Correct Answer - initial or recurring decay - replacement or failed restorations - abrasion or wearing away of tooth structure True or False: Aesthetic dentistry is primarily devoted to improving the appearance ...