What is the suggested time and temperature for sterilizing packaged instruments in an autoclave?

The recommended time and temperature for sterilizing packaged instruments in an autoclave ensures that all microbial life, including spores, is destroyed effectively. The choice that specifies 30 minutes at 250 degrees Fahrenheit with a pressure of 15 PSI is well-established in sterilization protocols for surgical and clinical settings.

At this temperature and pressure, the steam penetrates the packaging materials thoroughly, ensuring that all instruments are adequately sterilized. The combination of the appropriate temperature and time is crucial because the killing efficacy of steam sterilization is highly dependent on both factors. While shorter sterilization times may be effective at higher temperatures or pressures, the conditions stated in this choice represent a widely accepted balance between efficacy and efficiency.

Using this specific time and temperature ensures compliance with infection control standards, which is essential in any practice involving skin treatments, such as those performed by electrologists. Following these guidelines helps in preventing the transmission of infections, thus promoting safety and health within clinical practices.