National Dental Examining Board of Canada (NDEB) Practice Exam

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ZOE cement is classified as what kind of cement?

Silicate
Phenolic
Glass Ionomer
Composite

The correct answer is: Phenolic

ZOE cement, or Zinc-Oxide Eugenol cement, is classified as a phenolic cement. It is a type of dental cement commonly used for temporary restorations and has a wide range of applications in the field of dentistry. It is not classified as a silicate, glass ionomer, or composite cement because it does not contain the same components or have the same properties. While silicate cements contain alumina, calcium, and silica, glass ionomer cements consist of a glass powder and an acid solution. Composite cements combine different materials for specific functions. Therefore, ZOE cement is classified as a phenolic cement due to its unique composition and properties.