个人卫生第 82 / 320 题
According to the FDA Food Code, what is the minimum total time a food handler should spend washing hands, from wetting to drying?
a.At least 20 seconds
b.At least 5 seconds
c.About 3 seconds
d.Exactly 60 seconds
解析
The complete handwashing procedure must take at least 20 seconds, which includes vigorously scrubbing hands and arms with soap for 10 to 15 seconds. Five or three seconds is far too short to remove soil and pathogens, and while 60 seconds is thorough, the Code sets 20 seconds as the minimum standard, not a fixed 60.
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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