National Dental Assisting Examining Board (NDAEB) Practice Exam

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Prepare for the National Dental Assisting Exam with comprehensive quiz questions, including multiple choice and detailed explanations. Equip yourself for success!

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Which dental cement is known for containing oil of clove and providing a sedative effect?

Cavitec
Zinc Oxide - Eugenol
Glass Ionomer
Resin Cement

The correct answer is: Zinc Oxide - Eugenol

Zinc Oxide - Eugenol is notable for containing oil of clove, which is known for its analgesic and sedative properties. This cement provides a soothing effect on the dental pulp, making it particularly beneficial in situations where there might be irritation or sensitivity, such as in temporary restorations or as a base beneath permanent restorations. The eugenol component specifically contributes to this sedative effect, offering comfort to patients during dental procedures. This characteristic distinguishes it from other types of dental cements that do not have similar soothing properties or the presence of eugenol. Other dental cements listed, such as Cavitec, Glass Ionomer, and Resin Cement, serve different purposes and do not include eugenol or possess a sedative effect, limiting their use in circumstances where pain relief is critical.