Laser Technician IBEC Board Exam 2025 - Free International Board of Electrologist Certification Practice Questions.

The correct time and conditions for sterilizing packaged instruments are crucial to ensure effective microbial eradication and patient safety. Packaged instruments should typically be sterilized for 30 minutes at a temperature of 250°F with a pressure of 15 PSI when utilizing steam sterilization in an autoclave. This method achieves optimal penetration of steam into the packaging material while maintaining the necessary pressure and temperature.

The 30-minute duration at this specific temperature and pressure is well-established in infection control guidelines, ensuring that all microorganisms, including bacteria and spores, are effectively eliminated. It also allows sufficient time for the steam to fully penetrate the packaging and reach the instruments, thereby guaranteeing sterility.

Understanding the importance of both time and temperature in sterilization helps prevent the risk of infections during procedures that involve the use of the instruments. Other options may include longer durations or different temperatures which, while they may also achieve sterilization, are not the standard practice specifically for packaged instruments at the conditions outlined.