Illinois Nail Technician Practice Exam

Which of the following represents the three levels of decontamination?

1. Disinfection, cleaning, sterilization

2. Sanitation, disinfection, sterilization

3. Cleaning, sanitation, preservation

4. Sanitation, preservation, disinfection

The correct answer is: Sanitation, disinfection, sterilization

The three levels of decontamination are represented by sanitation, disinfection, and sterilization. Each level serves a distinct purpose in maintaining hygiene and safety in nail salons and other beauty services. Sanitation involves the reduction of the number of microorganisms to a safe level as determined by public health standards. This step is crucial in preventing the spread of infections and ensuring a clean environment for clients. Disinfection goes a step further by using chemical agents to destroy or inactivate pathogenic microorganisms on surfaces and instruments. It's essential for tools and surfaces that come into contact with the skin to ensure that any remaining harmful pathogens are eliminated. Sterilization, the highest level of decontamination, is the complete destruction of all forms of microbial life, including spores. This process is vital for tools that penetrate the skin, such as scissors and clippers, to guarantee safety and prevent any risk of infection. Understanding these three levels is critical for nail technicians to adhere to proper health and safety standards, ensuring not only their protection but also that of their clients. The other options include terms like cleaning and preservation, which do not accurately represent the standard classifications of decontamination processes recognized in the beauty field.