个人卫生第 92 / 500 题100% 的考生答对了这道题

A cook has a small infected cut on a finger. What is the correct way to allow this cook to continue working with food?

a.Wash hands more often and keep the cut finger away from food until the infection clears
b.Cover it with a folded paper towel held on by a rubber band, then pull a single-use glove over it
c.Leave the cut uncovered so it dries in the air, and rinse the finger with hand sanitizer hourly
d.Cover it with an impermeable bandage and then a single-use glove or finger cot over the bandage

解析

An infected wound or lesion containing pus on the hand must be covered with an impermeable (waterproof) bandage and then a single-use glove or finger cot, because Staphylococcus aureus in the wound can contaminate food. A paper towel is absorbent, not impermeable, so pus and bacteria wick straight through it even under a glove. Leaving the cut uncovered gives the food no barrier at all, and extra handwashing does not contain an infected lesion; the wash itself can also irritate the wound and spread the discharge.

法律依据: FDA Food Code §3-301.11

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