What is the minimum temperature required for effective sterilization in an autoclave?

Prepare for the Milady Infection Control Test. Utilize our multiple choice questions and flashcards, each with detailed explanations and context. Boost your confidence and ace the exam!

The minimum temperature required for effective sterilization in an autoclave is 250°F (121°C). At this temperature, the combination of temperature and pressure effectively destroys all forms of microbial life, including bacteria, viruses, fungi, and spores, which are often more resistant to standard disinfection methods.

The use of steam under pressure in an autoclave raises the boiling point of water, allowing for this higher temperature. This is critical for achieving sterilization in a timely manner—typically within 15 to 30 minutes, depending on the load and the type of materials being sterilized. The standards for sterilization emphasize this specific temperature to ensure that the autoclave process is effective across different types of equipment and materials commonly used in healthcare and beauty settings.

The other temperature options provided do not meet the requirements for sterilization. For instance, 200°F (93°C) and the higher temperatures of 300°F (149°C) and 400°F (204°C) may indicate degrees that are suitable for other processes or conditions but do not represent the benchmark for effective sterilization in an autoclave. Thus, 250°F (121°C) is recognized within industry standards as the minimum effective temperature needed for proper sterilization.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy