Dental materials nbdhe - Study guides, Class notes & Summaries

Chapter 03: The Alimentary Canal: Digestion and Absorption Stegeman: The Dental Hygienist’s Guide to Nutritional Care, 5th Edition MULTIPLE CHOICE 1. Each is a portion of the alimentary canal, except one. Which is the exception? a. Oral cavity b. Pharynx c. Larynx d. Esophagus e. Small intestine ANS: C The larynx is not a portion of the alimentary canal. This tubular structure is approximately 30-ft long and comprises all the body parts through which food passes. DIF...

Dental Materials NBDHE Latest Update Graded A+ What is the primary purpose of using dental materials in restorative procedures? To restore the function, appearance, and health of teeth affected by decay or damage. What are the main types of dental materials used for filling cavities? Composite resins, amalgam, glass ionomer, and resin ionomer. How does composite resin bond to tooth structure? Through a chemical reaction facilitated by bonding agents that adhere the resin to ...

Dental Materials NBDHE Questions And Answers 2024 A+ Adhesion - ANS-The chemical attraction between unlike molecules Cohesion - ANS-The chemical attraction between like molecules Coefficient of thermal expansion - ANS-An index which indicated how one material reacts to temperature extremes in relation to another Compressive Strength - ANS-The force at which a material breaks under pressure Creep - ANS-Slow dimensional change caused by compression Ductility - ANS-The ability to undergo ch...

Adhesion Ans- the chemical attraction between *unlike* molecules Cohesion Ans- the chemical attraction between *like* molecules Coefficient of thermal expansion Ans- An index which indicates how one material reacts to temperature extremes in relation to another Compressive strength Ans- the force at which a material breaks under pressure Creep Ans- slow dimensional change caused by compression Ductility Ans- the ability to undergo change of form without breaking Elasticity Ans- a ...

Dental Materials NBDHE Exam | Actual Questions and Answers Latest Updated 2024/2025 (Graded A+)

Dental Materials NBDHE Exam Review questions and answers, 100% Accurate, verified. *BIS-GMA stands for - -Bisphenol a-glycidil methacrylate Adhesion - -The chemical attraction between unlike molecules Amalgam - -By definition: an alloy of mercury In dentistry: an alloy of mercury with silver, copper, tin, and zinc Silver, a base metal, susceptible to corrosion Copper added to minimize the corrosion (gamma II phase eliminated) Amalgam desirable features - -Durable Similar compressive st...

Dental Materials NBDHE Guaranteed Success Adhesion Cohesion The chemical attraction between unlike molecules The chemical attraction between like molecules Coefficient of thermal expansion An index which indicated how one material reacts to temperature extremes in relation to another Compressive Strength Creep The force at which a material breaks under pressure Slow dimensional change caused by compression Ductility Elasticity Galvanism Gelation ...

Dental Materials NBDHE – Study Guide

Adhesion The chemical attraction between unlike molecules Cohesion The chemical attraction between like molecules Coefficient of thermal expansion An index which indicated how one material reacts to temperature extremes in relation to another Compressive Strength The force at which a material breaks under pressure Creep Slow dimensional change caused by compression Ductility The ability to undergo change of form without breaking Elasticity Materia...