Ohio Efda Board Exam Latest Update 2025-2026 70 Questions And 100% Verified Correct Answers Guaranteed A+

Which of the following phase contributes to corrosion and creep and occurs during trituration of amalgam? {Ans: Gamma 2}Preparation with minimal depth requires, which of the following as pulp protection ( in proper sequence-under amalgam restoration) ? {Ans: Copal varnish (sealer)}What provides natural thermal protection to the pulp? {Ans: enamel and dentin}Why is a pulpal stimulator used under a restoration? {Ans: To initiate the formation of reparative dentin}The anatomical crown of a tooth is described as extending from__________ {Ans: The CEJ to the occlusal surface or incisal edge}Where is the cavosurface margin located? {Ans: At the junction of the cavity wall and the unprepared tooth structure}