Pharmacy Technician Certification Exam Practice Questions Practice Question
The recommendation from the Centers for Disease Control and Prevention (CDC) is that handwashing should involve vigorously rubbing hands together for at least how many seconds?
Correct Answer: B
Rationale: The CDC recommends vigorously rubbing hands together for at least 20 seconds to effectively remove germs. While 5 seconds (A) is insufficient for thorough cleaning, 45 seconds (C) and 60 seconds (D) exceed the recommended duration, which may lead to decreased compliance. Option B, 15 seconds, is closer to the guideline but still falls short of the minimum effective time. Adhering to the 20-second standard ensures optimal hand hygiene, reducing the risk of illness and promoting public health.
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