WALMART FOOD/SAFETY
COMPREHENSIVE EXAMINATION 2026 FULL
QUESTIONS AND CORRECT ANSWERS
◉ What are pathogens?
Answer: Disease-causing microorganisms. There are four types that
can contaminate food and illness: viruses, bacteria, parasites, and
fungi. Of the six most common pathogens, four are bacteria and two
are viruses.
◉ When does biological contamination occur?
Answer: When pathogens grow in food. This happens under certain
conditions like FAT TOM: Food, Acidity, Temperature, Time, Oxygen,
and Moisture. Of these, you will most likely be able to control only
time and temperature.
◉ How do viruses grow?
Answer: Viruses require a host. People can get viruses from
contaminated food, water, or surfaces. Many viruses are transferred
through the fecal-oral route. Most are not destroyed by normal
cooking temperatures. The best prevention measures are to
purchase food from approved, reputable suppliers, and to practice
good personal hygiene.
,◉ How do parasites cause foodborne illness?
Answer: They require a host to live and reproduce. They are
commonly associated with seafood and food processed with
contaminated water. The most important measure for preventing
parasites from causing a foodborne illness is to purchase food from
approved, reputable suppliers.
◉ What is fungi?
Answer: Fungi include mold, yeasts, and mushrooms. Like parasites,
they are best prevented by purchasing food from approved
reputable suppliers.
◉ How does chemical contamination occur?
Answer: Chemical contamination occurs when chemicals get into
food and beverages. Chemical contaminants include toxic metals,
cleaners, sanitizers, polishes, and machine lubricants. To help
prevent chemical contamination, store chemicals away from prep
areas. food storage areas, and service areas. Always follow the
manufacturers' directions when using chemicals.
◉ When does physical contamination occur?
Answer: Physical contamination can happen when objects get into
food. Naturally occurring objects, such as bones in a fish fillet, are a
physical hazard. Closely inspect the food you receive. make sure no
physical contaminants can get into it at any point during the flow of
food.
, ◉ What is a food allergen?
Answer: A naturally occurring protein in a food or ingredient that
some people are sensitive to. The most common food allergens
include milk, eggs, soy, fish, tree nuts, peanuts, crustacean shellfish,
and wheat.
◉ How do staff protect customers from allergens?
Answer: Service staff must be able to tell customers about menu
items that contain potential allergens. Kitchen staff must make sure
that allergens are not transferred from food containing an allergen
to the food served to the customer with allergies.
◉ What are the most common symptoms of a foodborne illness?
Answer: Diarrhea, vomiting, fever, nausea, abdominal cramps, and
jaundice
◉ How does most contamination of food happen?
A) Through contaminated water
B) When contaminants are airborne
C) When people cause the contamination
D) Through the use of contaminated animal products
Answer: C
COMPREHENSIVE EXAMINATION 2026 FULL
QUESTIONS AND CORRECT ANSWERS
◉ What are pathogens?
Answer: Disease-causing microorganisms. There are four types that
can contaminate food and illness: viruses, bacteria, parasites, and
fungi. Of the six most common pathogens, four are bacteria and two
are viruses.
◉ When does biological contamination occur?
Answer: When pathogens grow in food. This happens under certain
conditions like FAT TOM: Food, Acidity, Temperature, Time, Oxygen,
and Moisture. Of these, you will most likely be able to control only
time and temperature.
◉ How do viruses grow?
Answer: Viruses require a host. People can get viruses from
contaminated food, water, or surfaces. Many viruses are transferred
through the fecal-oral route. Most are not destroyed by normal
cooking temperatures. The best prevention measures are to
purchase food from approved, reputable suppliers, and to practice
good personal hygiene.
,◉ How do parasites cause foodborne illness?
Answer: They require a host to live and reproduce. They are
commonly associated with seafood and food processed with
contaminated water. The most important measure for preventing
parasites from causing a foodborne illness is to purchase food from
approved, reputable suppliers.
◉ What is fungi?
Answer: Fungi include mold, yeasts, and mushrooms. Like parasites,
they are best prevented by purchasing food from approved
reputable suppliers.
◉ How does chemical contamination occur?
Answer: Chemical contamination occurs when chemicals get into
food and beverages. Chemical contaminants include toxic metals,
cleaners, sanitizers, polishes, and machine lubricants. To help
prevent chemical contamination, store chemicals away from prep
areas. food storage areas, and service areas. Always follow the
manufacturers' directions when using chemicals.
◉ When does physical contamination occur?
Answer: Physical contamination can happen when objects get into
food. Naturally occurring objects, such as bones in a fish fillet, are a
physical hazard. Closely inspect the food you receive. make sure no
physical contaminants can get into it at any point during the flow of
food.
, ◉ What is a food allergen?
Answer: A naturally occurring protein in a food or ingredient that
some people are sensitive to. The most common food allergens
include milk, eggs, soy, fish, tree nuts, peanuts, crustacean shellfish,
and wheat.
◉ How do staff protect customers from allergens?
Answer: Service staff must be able to tell customers about menu
items that contain potential allergens. Kitchen staff must make sure
that allergens are not transferred from food containing an allergen
to the food served to the customer with allergies.
◉ What are the most common symptoms of a foodborne illness?
Answer: Diarrhea, vomiting, fever, nausea, abdominal cramps, and
jaundice
◉ How does most contamination of food happen?
A) Through contaminated water
B) When contaminants are airborne
C) When people cause the contamination
D) Through the use of contaminated animal products
Answer: C
