Certified Ophthalmic Assistant Practice Exam

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What is the process of removing outer contaminants, such as wiping with alcohol?

Decontamination
Disinfection
Sterilization
Sanitization

The correct answer is: Decontamination

Decontamination is the correct answer because it specifically refers to the process of removing outer contaminants, such as wiping with alcohol. - Disinfection typically involves killing or inactivating microorganisms on surfaces but may not necessarily remove all contaminants. - Sterilization, on the other hand, is the complete elimination or destruction of all forms of microbial life, including bacteria, viruses, and spores, which is usually done using heat, chemicals, or radiation. - Sanitization usually refers to reducing the number of microorganisms on surfaces to a safe level but may not completely eliminate all contaminants.