Foodborne Illness第 15 / 240 题
Which statement about shellfish toxins (such as paralytic shellfish poisoning) is correct?
a.They are destroyed by cooking to 145°F
b.They come from toxic algae the shellfish consume, are not destroyed by cooking, and are controlled by buying from approved sources and keeping shellstock tags
c.They only occur in freshwater snails
d.They are caused by poor handwashing by the server
解析
Shellfish toxins originate from toxic algae that molluscan shellfish filter and concentrate; these biotoxins are not destroyed by cooking or freezing. The control is purchasing shellfish only from approved, certified sources and keeping the shellstock identification tags for 90 days for traceback. Handwashing and cooking temperature do not address a toxin already present in the shellfish.
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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