California Registered Dental Assistant (RDA) Written Practice Exam

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Prepare effectively for the California Registered Dental Assistant (RDA) Written Exam. Utilize our comprehensive quizzes and resources, featuring multiple-choice questions that enhance your understanding and readiness for the exam!

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______ is the dental material most commonly preferred for pulp capping,

Dental amalgam
Glass ionomer
Calcium Hydroxide
Composite resin

The correct answer is: Calcium Hydroxide

Calcium hydroxide is commonly preferred for pulp capping because it has a higher success rate compared to other dental materials. Dental amalgam and composite resin are not commonly used for pulp capping because they do not have the same potential to stimulate pulp tissue repair. Glass ionomer may also be used for pulp capping, but it is not the most preferred material as it has a lower success rate compared to calcium hydroxide. Other materials such as gold foil, calcium phosphate cement, and zinc oxide eugenol are not commonly used for pulp capping as they are less biocompatible and less successful in promoting pulp repair. Therefore, calcium hydroxide is the best choice for pulp capping in most cases.