Ô nhiễm & Chất gây dị ứngCâu 55 / 320
Which of the following is an example of a physical contaminant?
a.Salmonella bacteria
b.Cleaning solution residue
c.Peanut protein
d.A metal staple from a produce box
Giải thích
Physical contaminants are hard or soft foreign objects like metal staples, glass, bones, hair, or bandages that can injure a guest. Salmonella is biological, cleaning residue is chemical, and peanut protein is an allergen. Inspecting deliveries and keeping foreign objects out of food prevent physical contamination.
Luyện miễn phí toàn bộ 320 câu hỏi — không cần đăng ký.
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Đội Ngũ Biên Tập PrepPass · Đối chiếu với ServSafe Food Protection Manager Exam · Quy trình kiểm tra