Surgical Tech Practice Exam

What parameters should be used for sterilizing a Frazier suction in a Gravity Displacement Steam Sterilizer for immediate use?

1. 250 degrees F for 15 minutes

2. 270 degrees F for 10 minutes

3. 275 degrees F for 5 minutes

4. 260 degrees F for 20 minutes

The correct answer is: 270 degrees F for 10 minutes

The appropriate parameters for sterilizing a Frazier suction in a Gravity Displacement Steam Sterilizer for immediate use are set at 270 degrees F for 10 minutes. This setting ensures that the sterilization process is effective in eliminating all microbial life, including bacterial spores, which are the most resistant forms of microorganisms. When performing sterilization, it is crucial to choose the right temperature and time combination to ensure that the item being sterilized reaches the necessary conditions for effective sterilization. At 270 degrees F, the shorter time of 10 minutes is sufficient due to the increased temperature, allowing for a rapid and thorough sterilization process. While other temperature and time combinations are generally effective for sterilization, they do not match the efficacy and efficiency provided by the chosen parameters. For example, 250 degrees F for 15 minutes may not be adequate for immediate use because it operates at a lower temperature, potentially extending the time required for full sterilization. Similarly, while 275 degrees F for 5 minutes may seem effective due to the higher temperature, it is important to follow established protocols that have been validated for specific instruments and methods. Lastly, 260 degrees F for 20 minutes extends the time unnecessarily without achieving a higher level of safety or