NIC Esthetician Written ExamSafety and Infection ControlMedium
Before performing any service, an esthetician must wash their hands thoroughly. What is the minimum duration recommended for handwashing with soap and water to effectively remove transient microorganisms?
- A5-10 seconds
- B30-45 seconds
- C1 minute
- D15-20 seconds
Show answer & explanationAnswer & explanation
Correct answer: D. 15-20 seconds
According to CDC and NIC guidelines, scrubbing hands with soap and water for at least 15-20 seconds is necessary to effectively remove transient microorganisms and ensure proper hygiene before client contact.
Why the other options are wrong
- A. This duration is generally considered insufficient for effective removal of most transient microorganisms.
- B. While longer is not harmful, 30-45 seconds is typically more than the minimum required for routine handwashing.
- C. 1 minute is excessive for routine handwashing and not the minimum recommended standard.
Effective Handwashing Duration
The recommended length of time an individual should scrub their hands with soap and water to ensure the removal of transient microorganisms and reduce the risk of infection.
- Minimum 15-20 seconds of scrubbing.
- Focus on all surfaces of hands, including between fingers and under nails.
- Use warm water and a good quality liquid soap.
- Important before and after client contact, after touching contaminated surfaces, and after using restrooms.
Memory trick: Sing 'Happy Birthday' twice for the right handwashing time.