个人卫生第 106 / 500 题100% 的考生答对了这道题

What is the correct ORDER of steps for proper handwashing?

a.Apply soap to dry hands first, rinse them under cold running water, then wet the hands, and finish by drying them on the cloth towel that hangs at the prep station for everyone
b.Rinse the hands under cold running water for about five seconds with no soap, wipe them dry on the apron, and go straight back to handling ready-to-eat food on the line
c.Dry the hands on a paper towel first, then apply soap, wet them under running water, scrub 10 to 15 seconds, and go back to the line without rinsing (soap left on the hands)
d.Wet hands with warm water, apply soap and scrub 10-15 seconds (including between fingers and under nails), rinse, and dry with a single-use towel or air dryer

解析

Proper handwashing is: wet hands and arms with warm running water, apply soap, vigorously scrub hands, arms, between fingers, and under nails for 10 to 15 seconds, rinse thoroughly, and dry with a single-use paper towel or hand dryer, for a total of at least 20 seconds. Soap needs water and friction, so applying it to dry hands, or scrubbing and then skipping the rinse, does not clean them, and drying before washing accomplishes nothing. Cold water with no soap does not lift soil, and an apron or a shared cloth towel recontaminates hands that were just rinsed.

法律依据: FDA Food Code §2-301.12

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