Contamination & Hygiene第 91 / 240 题
Which sequence describes correct handwashing steps?
a.Rinse, dry, apply soap, scrub
b.Wet hands, apply soap, scrub at least 20 seconds, rinse, dry with a single-use towel
c.Apply sanitizer, wipe on apron, rinse
d.Soap, scrub 5 seconds, shake dry
解析
Correct handwashing is: wet hands with warm running water, apply soap, scrub all surfaces for at least 20 seconds, rinse thoroughly, and dry with a single-use paper towel or hand dryer. Drying on an apron or clothing re-contaminates the hands. Hand sanitizer may be used only after washing, never in place of it.
法律依据: NYC Health Code Article 81免费刷完整 240 道题库 — 无需注册。
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