个人卫生第 106 / 320 题
What is the correct ORDER of steps for proper handwashing?
a.Apply soap, rinse, wet hands, dry
b.Rinse with cold water and wipe on apron
c.Dry hands, apply soap, wet hands, scrub
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. The other sequences put steps out of order or use an apron, which recontaminates the hands.
法律依据: FDA Food Code §2-301.12免费刷完整 320 道题库 — 无需注册。
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