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

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Which step is NOT part of the handwashing technique with plain soap and water?

Vigorously rubbing hands together

Using hot water only

The correct answer focuses on the importance of using water at a comfortable temperature rather than exclusively hot water. While warm water can enhance the lathering effect of soap, indicating that various temperatures may be acceptable for effective handwashing, using solely hot water is not a requirement of the technique.

Effective handwashing involves vigorously rubbing hands together to create friction, which helps to loosen and remove dirt and microorganisms. It's also crucial to cover all surfaces of the hands—including between the fingers and under the nails—to ensure that no area is overlooked. Finally, washing hands thoroughly under a stream of clean running water is an essential part of rinsing off the soap and any lifted debris, reinforcing the need for a comprehensive approach to hygiene.

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Covering all surfaces of hands

Washing thoroughly under a stream of water

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