PSI Texas State Board Nail Tech practice exam

Which cleaning method can adequately reduce the presence of pathogens but does not ensure complete sterilization?

1. Sanitization

2. Disinfection

3. Sterilization

4. Deep cleaning

The correct answer is: Disinfection

The correct answer pertains to disinfection, which is a cleaning method designed to eliminate most, but not necessarily all, pathogens from surfaces or instruments. Disinfection is essential in settings such as nail salons where hygiene is a priority, as it effectively reduces the number of microbial life forms to a level considered safe according to public health standards. In contrast, sanitization aims to lower the number of bacteria to safe levels but may not significantly reduce viruses and fungi, while sterilization involves processes that destroy all forms of microbial life, including spores, ensuring complete removal of pathogens. Deep cleaning, though thorough, is generally focused on the removal of visible dirt and grime rather than the microbial load specifically. Understanding these distinctions is crucial for nail technicians who must adhere to best practices for infection control in their work environment, ensuring the safety and health of their clients.