Georgia Tattoo Practice Exam

Sterilization is a process that eliminates all forms of microbial life, including bacteria, viruses, spores, and fungi. The method listed in the correct answer involves using an autoclave, which is a device that uses steam under pressure to achieve high temperatures that effectively kill microorganisms.

When an autoclave is set at a temperature of 250°F, it creates conditions that are optimal for sterilization. The combination of high temperature and pressure accelerates the destruction of microbial cells and spores, making it a reliable method for sterilizing medical and tattooing equipment. The standard protocol of 15 minutes at this temperature is well-established in infection control practices.

In contrast, other methods such as those described in the other choices do not meet the criteria for sterilization. Room temperature conditions may allow for disinfection, but they do not guarantee the complete eradication of all microbes. Soaking items in a disinfectant might reduce the number of germs but does not ensure that all microorganisms, especially resistant spores, are killed. Similarly, washing with soap can help clean surfaces and reduce microbial load but is not sufficient to sterilize instruments or equipment used in tattoo practices. Therefore, the autoclave method is the gold standard for achieving sterilization in healthcare settings.