Dental OSCE (Objective Structured Clinical Examination) Practice Exam

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Prepare for the Dental OSCE Exam with interactive quizzes, flashcards, and detailed answer explanations. Boost your confidence and improve your clinical competencies!

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What dental material is known for better cleansability in large cavity restorations?

Resin composite
Glass ionomer
Gold
Amalgam

The correct answer is: Gold

Gold is known for its superior cleansability in large cavity restorations due to its smooth surface finish and lack of porosity. When gold is used as a restorative material, it can be polished to a high sheen, which minimizes plaque accumulation and allows for easier maintenance of oral hygiene. This can be especially beneficial in larger restorations where access for cleaning may be more challenging. In addition, gold’s biocompatibility and strength contribute to its longevity and effectiveness in larger cavities. Other materials like resin composites and glass ionomers may be more susceptible to staining or wear over time, making them less ideal for maintaining cleanliness in extensive restorations. Amalgam, although durable, does not offer the same level of cleansability as gold due to its surface characteristics.