OSMT (Ontario Society of Medical Technologists) Practice Exam

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Which substances are included in Phenolics?

Iodine and bleach
Lysol and hexachlorophene
Soap and detergents
Bromine and Lysol

The correct answer is: Lysol and hexachlorophene

The correct identification of phenolics includes substances like Lysol and hexachlorophene. Phenolics are a class of chemical compounds that are derived from hydrocarbons, characterized by the presence of a hydroxyl group (-OH) attached to an aromatic hydrocarbon group. Lysol is well-known for its disinfectant properties and contains phenolic compounds that provide antibacterial and antiviral activity. Likewise, hexachlorophene is a synthetic phenolic compound that was historically used as an antiseptic. Their effectiveness in reducing microbial load in various environments makes them valuable in both medical and household settings. The other substances mentioned do not belong to the phenolic category. Iodine and bleach are classified differently; iodine is often utilized for its antiseptic properties but is not a phenolic compound, while bleach is an oxidizing agent. Soap and detergents serve primarily as surfactants and cleaning agents but do not contain phenolic compounds. Bromine, although it is used as a disinfectant, is also not classified as a phenolic.