SERV Safe 90 Questions And Answers
Questions and Correct Answers (Verified
Answers) Plus Rationale 2027 Q&A|
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1. What is the most important reason for practicing good personal
hygiene when handling food?
A. To improve the appearance of the food
B. To reduce food costs
C. To prevent the spread of foodborne illness
D. To increase food production speed
Rationale: Good personal hygiene helps prevent pathogens from
being transferred from food handlers to food. Proper handwashing,
clean clothing, and appropriate illness policies are fundamental
controls against foodborne illness.
2. Which food is considered a time-temperature control for safety
(TCS) food?
,A. Dry pasta
B. Crackers
C. Whole apples
D. Cooked chicken
Rationale: Cooked chicken is a TCS food because it provides conditions
that can support pathogen growth. TCS foods require careful control
of time and temperature to remain safe.
3. What is the minimum internal cooking temperature for poultry?
A. 135°F (57°C)
B. 145°F (63°C)
C. 155°F (68°C)
D. 165°F (74°C)
Rationale: Poultry must reach 165°F (74°C) to destroy harmful
pathogens effectively. This temperature applies to chicken, turkey,
duck, and other poultry products.
4. Which practice is most effective for preventing cross-
contamination?
A. Storing raw meat above produce
B. Using the same cutting board for all foods
,C. Separating raw and ready-to-eat foods
D. Washing cooked foods before serving
Rationale: Raw animal products can contain pathogens that may
contaminate foods that will not receive further cooking. Separating
foods, equipment, and preparation areas helps prevent cross-
contamination.
5. When should a food handler wash their hands?
A. Only before beginning work
B. Only after using the restroom
C. Once every four hours
D. Before handling food and after activities that may contaminate the
hands
Rationale: Hands must be washed whenever they may have become
contaminated. Important occasions include before food preparation,
after using the restroom, after handling raw foods, and after touching
the face or hair.
6. How long should hands generally be scrubbed with soap during
handwashing?
A. 5 seconds
B. 10 seconds
, C. At least 10–15 seconds
D. 30–45 seconds
Rationale: Effective handwashing requires vigorous scrubbing with
soap and water for sufficient time to loosen and remove
microorganisms. Following the complete handwashing procedure is
more important than simply rinsing.
7. Where should a food handler wash their hands?
A. In a food-preparation sink
B. In a three-compartment sink
C. In a mop sink
D. In a designated handwashing sink
Rationale: Handwashing sinks are specifically designed and supplied
for handwashing. Using food-preparation or warewashing sinks for
handwashing can contaminate food-contact surfaces and interfere
with required operations.
8. Which symptom requires a food handler to report to the person
in charge?
A. Mild muscle soreness
B. Headache caused by lack of sleep
Questions and Correct Answers (Verified
Answers) Plus Rationale 2027 Q&A|
Instant Download Pdf
1. What is the most important reason for practicing good personal
hygiene when handling food?
A. To improve the appearance of the food
B. To reduce food costs
C. To prevent the spread of foodborne illness
D. To increase food production speed
Rationale: Good personal hygiene helps prevent pathogens from
being transferred from food handlers to food. Proper handwashing,
clean clothing, and appropriate illness policies are fundamental
controls against foodborne illness.
2. Which food is considered a time-temperature control for safety
(TCS) food?
,A. Dry pasta
B. Crackers
C. Whole apples
D. Cooked chicken
Rationale: Cooked chicken is a TCS food because it provides conditions
that can support pathogen growth. TCS foods require careful control
of time and temperature to remain safe.
3. What is the minimum internal cooking temperature for poultry?
A. 135°F (57°C)
B. 145°F (63°C)
C. 155°F (68°C)
D. 165°F (74°C)
Rationale: Poultry must reach 165°F (74°C) to destroy harmful
pathogens effectively. This temperature applies to chicken, turkey,
duck, and other poultry products.
4. Which practice is most effective for preventing cross-
contamination?
A. Storing raw meat above produce
B. Using the same cutting board for all foods
,C. Separating raw and ready-to-eat foods
D. Washing cooked foods before serving
Rationale: Raw animal products can contain pathogens that may
contaminate foods that will not receive further cooking. Separating
foods, equipment, and preparation areas helps prevent cross-
contamination.
5. When should a food handler wash their hands?
A. Only before beginning work
B. Only after using the restroom
C. Once every four hours
D. Before handling food and after activities that may contaminate the
hands
Rationale: Hands must be washed whenever they may have become
contaminated. Important occasions include before food preparation,
after using the restroom, after handling raw foods, and after touching
the face or hair.
6. How long should hands generally be scrubbed with soap during
handwashing?
A. 5 seconds
B. 10 seconds
, C. At least 10–15 seconds
D. 30–45 seconds
Rationale: Effective handwashing requires vigorous scrubbing with
soap and water for sufficient time to loosen and remove
microorganisms. Following the complete handwashing procedure is
more important than simply rinsing.
7. Where should a food handler wash their hands?
A. In a food-preparation sink
B. In a three-compartment sink
C. In a mop sink
D. In a designated handwashing sink
Rationale: Handwashing sinks are specifically designed and supplied
for handwashing. Using food-preparation or warewashing sinks for
handwashing can contaminate food-contact surfaces and interfere
with required operations.
8. Which symptom requires a food handler to report to the person
in charge?
A. Mild muscle soreness
B. Headache caused by lack of sleep
