NRFSP Food Safety Manager Certification — Questions and Answers
Question 1: Which pest poses the greatest risk for contaminating food with Salmonella in a food service environment?
- Cockroaches
- Rodents (Correct answer)
- Flies
- Fruit flies
Correct answer: Rodents
Rodents, particularly mice and rats, are significant carriers of Salmonella and other pathogens through their droppings, urine, and fur.
Question 2: Which of the following is one of the nine major food allergens recognized by the FDA under FALCPA and the FASTER Act?
- Corn
- Tomato
- Sesame (Correct answer)
- Garlic
Correct answer: Sesame
Sesame was added as the ninth major allergen under the FASTER Act of 2021, effective January 1, 2023.
Question 3: Where should raw ground beef be stored relative to whole raw beef in a refrigerator?
- On the same shelf
- In the door compartment
- Below whole beef (Correct answer)
- Above whole beef
Correct answer: Below whole beef
Ground beef must be stored below whole cuts of beef because ground beef requires a higher cooking temperature (155°F vs. 145°F) and poses greater contamination risk.
Question 4: What does a Master Cleaning Schedule help a food service manager do?
- Train new employees on menu items
- Track employee attendance
- Ensure all areas and equipment are cleaned on a regular, documented schedule (Correct answer)
- Order cleaning supplies automatically
Correct answer: Ensure all areas and equipment are cleaned on a regular, documented schedule
A Master Cleaning Schedule assigns specific cleaning tasks to specific times and employees, ensuring nothing is overlooked and creating an accountability record.
Question 5: How long can TCS food safely remain in the temperature danger zone before it must be discarded?
- 4 hours (Correct answer)
- 6 hours
- 8 hours
- 2 hours
Correct answer: 4 hours
TCS foods must be discarded after a cumulative total of 4 hours in the temperature danger zone.
Question 6: According to the FASTER Act of 2021, by what date did sesame become required to be labeled as a major allergen on packaged foods sold in the United States?
- October 1, 2023
- January 1, 2022
- January 1, 2023 (Correct answer)
- July 4, 2022
Correct answer: January 1, 2023
The FASTER Act mandated that sesame be declared as a major allergen on food labels effective January 1, 2023.
Question 7: What is the difference between cleaning and sanitizing?
- Cleaning removes pathogens; sanitizing removes dirt
- They are the same process
- Cleaning removes visible soil; sanitizing reduces pathogens to safe levels (Correct answer)
- Sanitizing must always be done before cleaning
Correct answer: Cleaning removes visible soil; sanitizing reduces pathogens to safe levels
Cleaning physically removes soil and debris, while sanitizing uses heat or chemicals to reduce microbial populations to safe levels.
Question 8: What must a food service manager do when monitoring shows a critical limit has not been met?
- Continue the process and re-monitor in an hour
- Apply the established corrective action immediately (Correct answer)
- Serve the food and document the deviation
- Wait for the health inspector to advise
Correct answer: Apply the established corrective action immediately
When a critical limit is not met, the pre-established corrective action — such as discarding food or reprocessing — must be applied immediately.
Question 9: Which practice BEST reduces the risk of allergen cross-contact when plating allergen-free meals?
- Storing allergen-free meals next to regular dishes in the refrigerator
- Plating the allergen-free meal first before other dishes
- Using the same gloves worn while handling allergenic ingredients
- Changing gloves, washing hands, and using clean dedicated utensils and plates (Correct answer)
Correct answer: Changing gloves, washing hands, and using clean dedicated utensils and plates
Changing gloves, washing hands, and using clean dedicated equipment eliminates allergen protein transfer during the plating of allergen-free meals.
Question 10: What should staff do with single-use gloves after completing a task such as handling raw meat?
- Turn them inside out and use the clean side
- Rinse them under water and reuse for the next task
- Remove them and wash hands before putting on a new pair (Correct answer)
- Keep them on and wipe them with a sanitizing cloth
Correct answer: Remove them and wash hands before putting on a new pair
Single-use gloves must be removed and discarded after each task, and hands must be washed before putting on a new pair to prevent cross-contamination.
Question 11: Why is proper handwashing considered the most critical aspect of personal hygiene in food safety?
- It prevents skin irritation from handling food.
- It helps keep hands moisturized.
- It reduces the spread of pathogens that cause foodborne illnesses. (Correct answer)
- It eliminates all bacteria from the hands.
Correct answer: It reduces the spread of pathogens that cause foodborne illnesses.
Proper handwashing is considered the most critical aspect of personal hygiene in food safety because it significantly reduces the spread of pathogens. Hands can easily transfer bacteria and viruses from one surface or food item to another. Thorough handwashing removes these harmful microorganisms, preventing cross-contamination and foodborne illnesses.
Question 12: What is the most effective long-term solution for controlling flies entering through a receiving dock door?
- Ultraviolet fly trap placed near the door
- Air curtain or screen door installed at the entrance (Correct answer)
- Scheduling deliveries only at night
- Pesticide spray at the doorway
Correct answer: Air curtain or screen door installed at the entrance
A properly installed air curtain or screen door provides a continuous physical barrier against fly entry at high-traffic entry points like receiving docks.
Question 13: What is the correct method for cooling hot food from 135°F to 41°F?
- Cool to 70°F within 4 hours, then to 41°F within 2 more hours
- Cool to 70°F within 2 hours, then to 41°F within 4 more hours (Correct answer)
- Place directly in refrigerator and allow 8 hours to cool
- Cool at room temperature for 1 hour, then refrigerate
Correct answer: Cool to 70°F within 2 hours, then to 41°F within 4 more hours
The two-stage cooling method requires cooling from 135°F to 70°F within 2 hours, then to 41°F within the next 4 hours.
Question 14: What is the primary purpose of using separate, color-coded cutting boards for allergen-free meal preparation?
- To comply with OSHA color standards
- To prevent cross-contact with allergens (Correct answer)
- To meet FDA temperature documentation rules
- To improve kitchen organization only
Correct answer: To prevent cross-contact with allergens
Color-coded cutting boards prevent cross-contact by designating specific boards for allergen-free food preparation, keeping allergens physically separate.
Question 15: What is the correct method for thawing frozen TCS food?
- In warm standing water
- In the microwave (for immediate cooking), under cold running water, or in the refrigerator (Correct answer)
- On the counter at room temperature
- Submerging in hot water
Correct answer: In the microwave (for immediate cooking), under cold running water, or in the refrigerator
Safe thawing methods include refrigerator thawing, running cold water, microwave (if cooked immediately), or as part of the cooking process.
Question 16: Which of the following symptoms is NOT typically associated with an allergic reaction to food?
- High fever and chills (Correct answer)
- Swelling of the lips or throat
- Hives and skin redness
- Difficulty breathing
Correct answer: High fever and chills
High fever and chills are symptoms of foodborne illness caused by pathogens, not a food allergic reaction.
Question 17: Which practice ensures dry goods are protected from moisture in a storeroom?
- Transferring to sealed, food-grade containers (Correct answer)
- Storing in original manufacturer bags only
- Leaving bags open for easy access
- Stacking directly on the floor
Correct answer: Transferring to sealed, food-grade containers
Transferring dry goods to sealed, food-grade containers protects them from moisture, pests, and cross-contamination.
Question 18: Which virus is most commonly associated with foodborne illness from contaminated water and raw shellfish?
- Rhinovirus
- Rotavirus
- Norovirus (Correct answer)
- Hepatitis A
Correct answer: Norovirus
Norovirus is the virus most commonly associated with foodborne illness from contaminated water and raw shellfish. It is highly contagious and can cause acute gastroenteritis, leading to symptoms like vomiting and diarrhea. Proper hygiene and safe food handling practices are essential to prevent its spread.
Question 19: Who is the only person permitted to apply pesticides inside a licensed food service establishment?
- A licensed pest control operator (PCO) (Correct answer)
- The food service manager
- Any trained kitchen employee
- A certified food handler
Correct answer: A licensed pest control operator (PCO)
Only a licensed pest control operator (PCO) may apply pesticides inside food service facilities to ensure safe, legal, and effective application.
Question 20: What is the maximum time allowed between 70°F and 41°F in the two-stage cooling process?
- 4 hours (Correct answer)
- 8 hours
- 6 hours
- 2 hours
Correct answer: 4 hours
The second stage of cooling (from 70°F to 41°F) must be completed within 4 hours for a total cooling time of 6 hours.
Question 21: A food service manager measures soup at 120°F after being on a steam table for 30 minutes. What action is required?
- Discard the soup immediately
- Reheat to 165°F within 2 hours (Correct answer)
- Continue serving — 120°F is safe
- Reheat to 135°F immediately
Correct answer: Reheat to 165°F within 2 hours
Soup that has dropped below 135°F on a hot-holding unit must be reheated to 165°F within 2 hours before returning to hot holding.
Question 22: Why should food handlers avoid wearing jewelry while working?
- It enhances the appearance of the food
- It can harbor bacteria and cause contamination (Correct answer)
- It may make them more prone to injury
- It’s required by fashion standards
Correct answer: It can harbor bacteria and cause contamination
Food handlers should avoid wearing jewelry while working because it can harbor bacteria and cause contamination. Jewelry, especially rings and watches, can trap food particles, dirt, and moisture, creating an ideal environment for microbial growth. These hidden pathogens can then transfer to food, posing a risk to consumer health.
Question 23: An employee has a peanut allergy. What is the BEST practice to protect both the employee and customers?
- Keep the employee away from the kitchen permanently
- Have the employee wear gloves at all times but otherwise continue normal duties
- Inform management, review tasks, and implement allergen protocols for both preparation and service (Correct answer)
- Assign the employee to front-of-house only
Correct answer: Inform management, review tasks, and implement allergen protocols for both preparation and service
Informing management and implementing proper allergen protocols ensures the employee's safety and maintains consistent allergen management practices throughout the operation.
Question 24: When a customer informs the server they have a fish allergy, which action is MOST appropriate?
- Note it on the order ticket and notify the kitchen and chef immediately (Correct answer)
- Assume the kitchen will handle it without specific notification
- Offer to remove visible fish from a dish
- Tell the customer to avoid dishes that list fish as the main ingredient
Correct answer: Note it on the order ticket and notify the kitchen and chef immediately
Documenting the allergy on the order ticket and alerting the kitchen ensures the entire team is aware and can take preventive measures against cross-contact.
Question 25: What is a prerequisite program in the context of HACCP?
- A training requirement for managers
- A mandatory government inspection
- The first step before hazard analysis
- A foundational food safety practice (like sanitation or pest control) that supports HACCP but is not a CCP (Correct answer)
Correct answer: A foundational food safety practice (like sanitation or pest control) that supports HACCP but is not a CCP
Prerequisite programs are baseline food safety practices — such as Good Manufacturing Practices and sanitation procedures — that create a stable foundation for the HACCP system.
Question 26: Ground beef must be cooked to what minimum internal temperature for 15 seconds?
- 145°F
- 165°F
- 150°F
- 155°F (Correct answer)
Correct answer: 155°F
Ground beef must reach 155°F for 15 seconds because grinding spreads surface pathogens throughout the product.
Question 27: What is the minimum concentration for a chlorine (bleach) sanitizing solution used on food-contact surfaces?
- 50 ppm (Correct answer)
- 10 ppm
- 25 ppm
- 100 ppm
Correct answer: 50 ppm
Chlorine sanitizing solutions must be at least 50 ppm to effectively sanitize food-contact surfaces per FDA Food Code.
Question 28: What is the primary purpose of a pest monitoring log in a food service facility?
- To document pesticide usage for tax purposes
- To satisfy health inspector requests only
- To list pest control expenses for budgeting
- To track pest activity over time and evaluate the effectiveness of control measures (Correct answer)
Correct answer: To track pest activity over time and evaluate the effectiveness of control measures
A pest monitoring log records sightings and trends, allowing management and PCOs to evaluate whether control measures are working and where additional action is needed.
Question 29: Which step comes immediately after identifying Critical Control Points in building a HACCP plan?
- Establishing critical limits (Correct answer)
- Setting up monitoring procedures
- Conducting a hazard analysis
- Establishing corrective actions
Correct answer: Establishing critical limits
After CCPs are identified, the next step is to establish critical limits — the specific, measurable standards that must be met at each CCP.
Question 30: Which of the following is a non-food-contact surface that still requires a regular cleaning schedule?
- Knife blades
- Serving platters
- Cutting boards
- Refrigerator door handles (Correct answer)
Correct answer: Refrigerator door handles
Refrigerator door handles are high-touch, non-food-contact surfaces that must be regularly cleaned to reduce pathogen transfer via hands.
Question 31: What is the minimum hot-holding temperature for TCS foods like soup and gravy?
- 140°F
- 130°F
- 125°F
- 135°F (Correct answer)
Correct answer: 135°F
All hot TCS foods must be held at 135°F or above to prevent bacterial growth during service.
Question 32: Which storage practice helps prevent the cross-contamination of allergens?
- Storing all foods together to save space
- Storing allergen-containing foods in clear containers
- Using color-coded storage containers and clearly labeling allergen foods (Correct answer)
- Using the same scoops for all dry goods
Correct answer: Using color-coded storage containers and clearly labeling allergen foods
Color-coded containers and clear allergen labeling on stored foods help prevent accidental allergen cross-contact during prep and service.
Question 33: What does IPM stand for in the context of pest control for food service?
- Insecticide and Pesticide Methods
- Institutional Pest Minimization
- Internal Pest Monitoring
- Integrated Pest Management (Correct answer)
Correct answer: Integrated Pest Management
Integrated Pest Management (IPM) is a comprehensive approach combining sanitation, exclusion, monitoring, and minimal pesticide use to control pests.
Question 34: A sushi restaurant that serves raw fish must address which type of hazard most specifically in its HACCP plan?
- All of the above equally
- Physical — from fish bones
- Chemical — from cleaning agents
- Biological — from parasites and bacteria in raw fish (Correct answer)
Correct answer: Biological — from parasites and bacteria in raw fish
Raw fish presents significant biological hazards from parasites (like Anisakis) and pathogens, which must be controlled through measures such as freezing to kill parasites.
Question 35: A cook uses a shared fryer to prepare both shrimp and French fries. A customer with a shellfish allergy orders fries. What is the food safety concern?
- Undercooking of the shrimp
- Temperature abuse of the fries
- Improper seasoning of the fries
- Cross-contact with shellfish allergens from the shared oil (Correct answer)
Correct answer: Cross-contact with shellfish allergens from the shared oil
Shared fryer oil can transfer shellfish allergen proteins to the fries, causing a potentially life-threatening reaction in a person with shellfish allergy.
Question 36: What is the most important reason to allow sanitized equipment to air dry rather than towel dry?
- Towels are expensive
- Towel drying can recontaminate sanitized surfaces with bacteria from the towel (Correct answer)
- Air drying is faster
- Water spots look unprofessional
Correct answer: Towel drying can recontaminate sanitized surfaces with bacteria from the towel
Towels — even clean ones — can harbor bacteria and recontaminate surfaces that have just been sanitized.
Question 37: What does FALCPA stand for in the context of food allergen labeling?
- Federal Allergen Listing and Consumer Packaged Act
- Food Allergen Law and Consumer Protection Agency
- Food Allergen Labeling and Consumer Protection Act (Correct answer)
- Federal Allergen Labeling and Consumer Prevention Act
Correct answer: Food Allergen Labeling and Consumer Protection Act
FALCPA stands for the Food Allergen Labeling and Consumer Protection Act, enacted in 2004 to require clear allergen labeling on packaged foods.
Question 38: Which of the following is the best strategy for preventing pest entry into a food service facility?
- Using pesticides inside the kitchen daily
- Keeping lights off in storage areas
- Placing bait traps inside food storage shelves
- Sealing cracks, gaps, and openings in walls, floors, and around pipes (Correct answer)
Correct answer: Sealing cracks, gaps, and openings in walls, floors, and around pipes
Excluding pests by sealing all entry points — gaps, cracks, and openings — is the most effective first line of defense in an Integrated Pest Management (IPM) program.
Question 39: What is the most common cause of foodborne illness?
- Biological contamination (Correct answer)
- Physical contamination
- Chemical contamination
- Radiological contamination
Correct answer: Biological contamination
Biological contamination is the most common cause of foodborne illness. This type of contamination involves harmful microorganisms such as bacteria, viruses, and parasites. These pathogens can multiply in food and cause illness when consumed, leading to symptoms like nausea, vomiting, and diarrhea.
Question 40: What is the minimum required height for storing food off the floor?
- 2 inches
- 4 inches
- 6 inches (Correct answer)
- 12 inches
Correct answer: 6 inches
All food and food-contact equipment must be stored at least 6 inches off the floor to prevent contamination and allow cleaning.
Question 41: What is the key difference between a food allergy and food intolerance?
- A food allergy causes discomfort while intolerance causes immune reactions
- Both are treated the same way in food service
- Food intolerance is always more dangerous than a food allergy
- A food allergy involves an immune system response while intolerance does not (Correct answer)
Correct answer: A food allergy involves an immune system response while intolerance does not
A food allergy triggers an immune system response that can be life-threatening, while food intolerance involves digestive issues without immune involvement.
Question 42: What is the safest container to use for storing leftover acidic foods like tomato sauce?
- Galvanized metal containers
- Cast iron pots
- Copper pans
- Food-grade stainless steel or plastic (Correct answer)
Correct answer: Food-grade stainless steel or plastic
Food-grade stainless steel or plastic containers are safe for acidic foods; galvanized metal and copper can leach toxic metals into acidic foods.
Question 43: Which area of a dry storage room is NOT suitable for storing food?
- Shelving units away from walls
- Beneath a leaking pipe (Correct answer)
- Original sealed containers on pallets
- Ventilated wooden shelves
Correct answer: Beneath a leaking pipe
Storing food beneath leaking pipes exposes it to moisture and potential contamination from overhead condensation or sewage.
Question 44: Which labeling information is required on all prepared food stored in a commercial kitchen?
- Name, date prepared, and employee who made it
- Name of the food and the date it was prepared (Correct answer)
- Name of the food only
- No labeling is required for internal use
Correct answer: Name of the food and the date it was prepared
All prepared food held for later service must be labeled with the common name of the food and the date it was prepared.
Question 45: What action should a manager take to eliminate harborage areas for cockroaches in a kitchen?
- Increase the frequency of mopping
- Apply boric acid powder throughout the kitchen
- Install UV light traps near food prep areas
- Seal cracks and crevices and remove clutter and cardboard boxes (Correct answer)
Correct answer: Seal cracks and crevices and remove clutter and cardboard boxes
Sealing cracks where cockroaches hide and eliminating cardboard boxes and clutter removes the harborage sites cockroaches need to survive and breed.
Question 46: What is the purpose of the Food Code, as issued by the FDA?
- To provide guidelines for state and local food safety regulations (Correct answer)
- To establish national laws for food safety
- To enforce penalties for food safety violations
- To regulate the import and export of food products
Correct answer: To provide guidelines for state and local food safety regulations
The FDA Food Code serves as a model for state and local food safety regulations. It provides scientifically sound guidelines and recommendations for retail food establishments to ensure food safety. While not a federal law itself, it helps jurisdictions develop consistent and effective food safety standards across the nation.
Question 47: Which personal hygiene practice is essential to prevent hair from contaminating food?
- Wearing a hair restraint, such as a hat or hairnet (Correct answer)
- Shampooing hair daily
- Tying hair back in a ponytail
- Keeping hair dry at all times
Correct answer: Wearing a hair restraint, such as a hat or hairnet
Wearing a hair restraint, such as a hat or hairnet, is an essential personal hygiene practice to prevent hair from contaminating food. Hair can fall into food, introducing physical contaminants and potentially carrying bacteria. Hair restraints effectively contain hair, ensuring it does not come into contact with food during preparation and service.
Question 48: Which sign most strongly indicates a rodent infestation in a food storage area?
- Sawdust near wooden shelving
- Unusual odors from cleaning products
- Droppings, gnaw marks, and grease trails (Correct answer)
- Condensation on walls
Correct answer: Droppings, gnaw marks, and grease trails
Rodent droppings, gnaw marks on packaging, and dark grease trails along walls and baseboards are classic signs of an active rodent infestation.
Question 49: How does HACCP differ from traditional food safety inspections?
- HACCP only applies to restaurants, not factories
- HACCP is a proactive system that prevents hazards during production, not just after (Correct answer)
- Traditional inspections are more comprehensive than HACCP
- HACCP focuses on end-product testing rather than process control
Correct answer: HACCP is a proactive system that prevents hazards during production, not just after
HACCP is proactive and science-based, controlling hazards during production rather than relying solely on end-product testing or reactive inspections.
Question 50: What is the first principle of HACCP?
- Conduct a hazard analysis (Correct answer)
- Identify critical control points
- Establish monitoring procedures
- Establish corrective actions
Correct answer: Conduct a hazard analysis
The first HACCP principle is to conduct a hazard analysis, identifying biological, chemical, and physical hazards that could occur at each step of food production.
Question 51: Which of the following is a common symptom of foodborne illness?
- Joint pain
- Diarrhea (Correct answer)
- Blurred vision
- Skin rash
Correct answer: Diarrhea
Diarrhea is a common symptom of foodborne illness, often accompanied by nausea, vomiting, and abdominal cramps. These symptoms occur as the body reacts to and attempts to expel harmful pathogens or toxins ingested through contaminated food. Recognizing these symptoms is important for seeking appropriate medical attention.
Question 52: How should a food service manager respond when a health inspector cites the facility for a pest infestation?
- Immediately contact a licensed PCO, implement corrective actions, and document all steps taken (Correct answer)
- Request a follow-up inspection in 30 days
- Apply over-the-counter pesticides before the re-inspection
- Close only the affected area and continue normal operations elsewhere
Correct answer: Immediately contact a licensed PCO, implement corrective actions, and document all steps taken
A pest-related citation requires immediate professional pest control, enhanced sanitation, corrective action documentation, and follow-up to demonstrate the problem is resolved.
Question 53: What tool is used to verify that a chemical sanitizing solution is at the correct concentration?
- Thermometer
- Test strips specific to the sanitizer (Correct answer)
- Refractometer
- pH meter
Correct answer: Test strips specific to the sanitizer
Sanitizer test strips designed for each specific chemical (chlorine, quat, iodine) are used to verify proper concentration.
Question 54: Which of the nine major allergens is commonly found in baked goods, pasta, and breaded foods?
- Milk
- Fish
- Peanuts
- Wheat (Correct answer)
Correct answer: Wheat
Wheat is a major allergen commonly found in baked goods, pasta, cereals, and breaded products due to its use as a primary flour ingredient.
Question 55: What information must appear on the date-mark label of a prepared food item in a commercial kitchen?
- The employee's name and preparation time
- The name of the food and the use-by or preparation date (Correct answer)
- Only the name of the dish
- Only the use-by date
Correct answer: The name of the food and the use-by or preparation date
Date-marking requires at minimum the name of the food and either the preparation date or the use-by date so staff can apply the 7-day rule.
Question 56: What minimum internal temperature must poultry reach to be considered safe to serve?
- 155°F
- 145°F
- 160°F
- 165°F (Correct answer)
Correct answer: 165°F
Poultry must reach an internal temperature of 165°F for 15 seconds to destroy Salmonella and other pathogens.
Question 57: How should wiping cloths used on food-contact surfaces be stored between uses?
- Dry in a sanitizer bucket
- Rinsed and hung to dry
- In a covered dry container
- In a sanitizing solution at the proper concentration (Correct answer)
Correct answer: In a sanitizing solution at the proper concentration
Wiping cloths must be kept immersed in a sanitizing solution between uses to prevent bacterial growth on the damp cloth.
Question 58: When should food handlers wash their hands?
- Only before handling cooked food
- After handling raw meat or poultry (Correct answer)
- Every hour, regardless of activity
- Only at the beginning of their shift
Correct answer: After handling raw meat or poultry
Food handlers must wash their hands after handling raw meat or poultry to prevent cross-contamination. Raw meats are common sources of harmful bacteria like Salmonella. Washing hands immediately removes these pathogens, preventing their transfer to ready-to-eat foods, utensils, or other surfaces.
Question 59: What is the minimum temperature for hot-water sanitization in a high-temperature commercial dishwasher?
- 180°F (Correct answer)
- 140°F
- 160°F
- 165°F
Correct answer: 180°F
High-temperature commercial dishwashers must reach a final rinse temperature of at least 180°F at the surface of the utensils to sanitize effectively.
Question 60: Under a HACCP system, who is ultimately responsible for ensuring the plan is implemented correctly?
- Front-of-house staff
- The HACCP plan author only
- The local health inspector
- The food service manager or person in charge (Correct answer)
Correct answer: The food service manager or person in charge
The food service manager or person in charge is ultimately responsible for ensuring all employees follow the HACCP plan during each shift.
Question 61: What is the danger zone in which bacteria can rapidly multiply in food?
- 32°F to 41°F (0°C to 5°C)
- 41°F to 135°F (5°C to 57°C) (Correct answer)
- 135°F to 165°F (57°C to 74°C)
- 165°F to 212°F (74°C to 100°C)
Correct answer: 41°F to 135°F (5°C to 57°C)
The 'danger zone' for food is the temperature range between 41°F and 135°F (5°C and 57°C). Within this range, harmful bacteria can grow and multiply most rapidly, increasing the risk of foodborne illness. Keeping perishable foods either below 41°F or above 135°F is crucial for food safety.
Question 62: A food thermometer reads 160°F when ground beef must reach 155°F. What does this indicate about the CCP?
- The critical limit was met — the CCP is under control (Correct answer)
- A corrective action is needed
- A violation — temperature was too high
- The thermometer must be recalibrated
Correct answer: The critical limit was met — the CCP is under control
A temperature of 160°F exceeds the 155°F critical limit for ground beef, meaning the CCP is under control and the hazard has been addressed.
Question 63: Which of the following foods requires refrigeration after opening?
- Unopened canned beans
- White granulated sugar
- Dry pasta
- Opened jar of salsa (Correct answer)
Correct answer: Opened jar of salsa
Opened salsa is a TCS food that supports bacterial growth and must be refrigerated at 41°F or below after opening.
Question 64: Which of the following is a physical hazard that must be addressed in a HACCP plan?
- E. coli O157:H7
- Bone fragments in ground meat (Correct answer)
- Mold toxins in grain
- Pesticide residue
Correct answer: Bone fragments in ground meat
Bone fragments are a physical hazard — foreign objects that can cause injury — and must be identified and controlled in the hazard analysis.
Question 65: What is a Critical Control Point (CCP) in a HACCP plan?
- The point of final service to the customer
- Any step where food is handled
- A location where temperatures are monitored
- A step where a control measure can be applied to prevent or eliminate a food safety hazard (Correct answer)
Correct answer: A step where a control measure can be applied to prevent or eliminate a food safety hazard
A CCP is a point in the process where a control measure can be applied to prevent, eliminate, or reduce a food safety hazard to an acceptable level.
Question 66: How often must food-contact surfaces be cleaned and sanitized during continuous use?
- Every 4 hours (Correct answer)
- Once per day at closing
- Only when visibly soiled
- Every 2 hours
Correct answer: Every 4 hours
Food-contact surfaces in continuous use must be cleaned and sanitized at least every 4 hours to prevent bacterial buildup.
Question 67: What water temperature is required for the wash compartment of a three-compartment sink?
- 120°F minimum
- 140°F minimum
- 100°F minimum
- 110°F minimum (Correct answer)
Correct answer: 110°F minimum
The wash compartment must maintain a minimum water temperature of 110°F for effective cleaning detergent action.
Question 68: Why should cardboard boxes from deliveries be removed from the food service facility promptly?
- Cockroaches and other pests can hide in and travel via corrugated cardboard (Correct answer)
- They are a fire hazard only
- Health codes prohibit cardboard in kitchens at all times
- They take up storage space
Correct answer: Cockroaches and other pests can hide in and travel via corrugated cardboard
Corrugated cardboard is a common hitchhiker harborage for cockroach eggs and other pests, making prompt removal essential to prevent infestation.
Question 69: How often should a manager check the temperature of food displayed on a buffet line?
- Once at the beginning of service
- Every 2 hours (Correct answer)
- Only when a complaint is received
- Every 4 hours
Correct answer: Every 2 hours
Buffet food temperatures should be checked every 2 hours to allow time to correct problems before the 4-hour discard limit is reached.
Question 70: Which action would be considered proper for maintaining a clean prep area during busy service?
- Waiting until after service to clean prep areas
- Wiping spills with a dry cloth and continuing prep
- Cleaning and sanitizing surfaces whenever they become contaminated and at least every 4 hours (Correct answer)
- Using the same cloth to wipe all surfaces throughout the shift
Correct answer: Cleaning and sanitizing surfaces whenever they become contaminated and at least every 4 hours
Prep surfaces must be cleaned and sanitized whenever contamination occurs and no less than every 4 hours during continuous use.
Question 71: In what order should raw meats be stored in a walk-in refrigerator from top to bottom?
- Beef, pork, poultry, fish
- All raw meats may be stored on the same shelf
- Ready-to-eat foods, fish, whole cuts, ground meats, poultry (Correct answer)
- Poultry, beef, fish, pork
Correct answer: Ready-to-eat foods, fish, whole cuts, ground meats, poultry
The correct order from top to bottom is ready-to-eat foods, fish, whole muscle beef/pork, ground meats, then poultry, based on required cooking temperatures.
Question 72: Which of the following is an example of proper handwashing technique?
- Washing hands for at least 20 seconds with soap and warm water (Correct answer)
- Washing hands for 10 seconds with cold water
- Rinsing hands briefly under running water
- Using hand sanitizer instead of soap and water
Correct answer: Washing hands for at least 20 seconds with soap and warm water
Proper handwashing technique involves washing hands for at least 20 seconds with soap and warm, running water. This duration and the combination of soap and friction are necessary to effectively dislodge and rinse away germs from the hands. Following this technique ensures maximum effectiveness in removing pathogens.
Question 73: A food service operation receives a delivery of shrimp with a temperature of 50°F. What should the manager do?
- Reject the delivery (Correct answer)
- Accept it and cool it quickly
- Place it in the freezer immediately
- Accept it if the shrimp smells fresh
Correct answer: Reject the delivery
Shrimp is a TCS food that must arrive at 41°F or below; a delivery at 50°F exceeds safe limits and must be rejected.
Question 74: What is the difference between monitoring and verification in a HACCP plan?
- Monitoring checks CCPs during operations; verification confirms the whole system is working (Correct answer)
- Monitoring is done by inspectors; verification by employees
- Verification is done daily; monitoring is done monthly
- They are the same activity
Correct answer: Monitoring checks CCPs during operations; verification confirms the whole system is working
Monitoring is the routine measurement at CCPs during production; verification is a higher-level check that the entire HACCP system is functioning as intended.
Question 75: Which condition indicates that a can of food should be rejected upon delivery?
- Swollen or dented seams (Correct answer)
- Label in good condition
- Slightly dented body away from seams
- Slight condensation on outside
Correct answer: Swollen or dented seams
Swollen cans indicate gas production from bacterial activity (possibly C. botulinum), and cans with dented seams may have compromised integrity.
Question 76: What should staff do when they discover a bag of flour with signs of pest activity in dry storage?
- Discard the flour and notify management (Correct answer)
- Sift the flour and use it
- Return it to the supplier for a refund only
- Move it to a sealed container and continue using it
Correct answer: Discard the flour and notify management
Any food showing signs of pest infestation must be discarded immediately and management notified so the infestation can be investigated and controlled.
Question 77: Which of the following is an example of a biological hazard in food production?
- Salmonella in raw poultry (Correct answer)
- Pesticide residue on vegetables
- Glass fragments from broken bottles
- Metal shavings from equipment
Correct answer: Salmonella in raw poultry
Salmonella is a pathogenic bacteria, making it a biological hazard — one of the three main categories (biological, chemical, physical) addressed by HACCP.
Question 78: What is the purpose of establishing critical limits in a HACCP plan?
- To set employee productivity goals
- To set purchasing thresholds for food costs
- To determine acceptable menu variety
- To define the maximum or minimum value a control measure must meet to prevent a hazard (Correct answer)
Correct answer: To define the maximum or minimum value a control measure must meet to prevent a hazard
Critical limits define the measurable boundary (such as a minimum temperature) that must be met at a CCP to ensure a hazard is controlled.
Question 79: Which federal agency is primarily responsible for regulating food safety in the United States?
- Occupational Safety and Health Administration (OSHA)
- Environmental Protection Agency (EPA)
- Food and Drug Administration (FDA) (Correct answer)
- Centers for Disease Control and Prevention (CDC)
Correct answer: Food and Drug Administration (FDA)
The Food and Drug Administration (FDA) is the primary federal agency responsible for regulating food safety in the United States. It oversees the safety of most food products, including packaged foods, seafood, and produce. The FDA sets standards, conducts inspections, and enforces regulations to protect public health from foodborne illnesses.
Question 80: Under the Food Allergen Labeling and Consumer Protection Act (FALCPA), how must major allergens be declared on a food label?
- In fine print at the bottom of the label
- In a 'Contains' statement or within the ingredient list using the common food source name (Correct answer)
- Only in the ingredient list using common names
- Only if the allergen is the primary ingredient
Correct answer: In a 'Contains' statement or within the ingredient list using the common food source name
FALCPA requires major allergens to be declared in a 'Contains' statement or identified in the ingredient list by their common food source name.
NRFSP Food Safety Manager Certification
The NRFSP Food Safety Manager Certification exam tests food service managers and supervisors on essential food safety knowledge including active managerial control, allergen awareness, food preparation and storage, facility sanitation, and crisis response. It is ANAB-accredited and recognized by health departments nationwide.
Exam Rules
- You can skip questions and return to them later
- Flag questions for review before submitting
- No feedback shown until you submit the entire exam
- Unanswered questions count as wrong — answer everything
- 10 pretest questions are mixed in and don't affect your score
- Timer auto-submits when time runs out
- Your progress is auto-saved every 30 seconds