HESI General Chairside Assisting Practice Exam

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Prepare for the HESI General Chairside Assisting Exam. Use flashcards and multiple-choice questions, each with hints and explanations, to enhance your understanding and ace the exam!

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Which type of dental material is used to fill cavities?

Composite resin
Glass ionomer cement
Amalgam
All of the above

The correct answer is: All of the above

Dental materials used to fill cavities encompass a variety of options, each with unique properties and applications in restorative dentistry. Composite resin is a tooth-colored material that is aesthetically pleasing and allows for a more natural appearance when filling cavities, particularly in visible areas. Glass ionomer cement is known for its chemical bonding to both enamel and dentin, and it releases fluoride, which can help protect against further decay. Amalgam, a durable and strong material composed of metals such as silver, tin, mercury, and copper, is commonly used for posterior teeth due to its resistance to wear. Choosing "all of the above" acknowledges that each of these materials has a specific use case depending on the clinical requirements and patient needs, such as location of the cavity, aesthetic considerations, and required strength. All these materials serve the primary function of restoring teeth affected by decay, making them all valid choices for cavity fillings in different scenarios.