Laser Technician IBEC Board Exam 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 495

How long should instruments be sterilized in dry heat at 340°F?

30 minutes

1 hour

The recommended duration for sterilizing instruments in dry heat at a temperature of 340°F is indeed 1 hour. This time frame is established to ensure that all microbial life, including bacterial spores, is effectively eradicated from the instruments being sterilized. At this temperature, the high heat penetrates packaging materials and destroys any microorganisms present on the instruments, achieving a high standard of sterilization.

It's important to note that different temperatures and times are outlined for various sterilization methods. While lower temperatures may require longer exposure times, 340°F is a commonly utilized standard for dry heat sterilization that balances effective sterilization with practical time management in a clinical or laboratory setting. This makes 1 hour a safe and effective choice for ensuring instruments are prepared for use in procedures.

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2 hours

15 minutes

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