SNHD Food Handler 1 — Questions and Answers
Question 1: When using refrigeration to thaw food, should it be kept at ___ degrees or lower?
- 90
- 24
- 7
- 41 (Correct answer)
Correct answer: 41
When thawing food in a refrigerator, it must be kept at 41°F (5°C) or lower. This temperature is crucial because it keeps the food out of the 'temperature danger zone' (41°F to 135°F), where harmful bacteria can multiply rapidly. Thawing slowly at a safe cold temperature prevents bacterial growth while the food thaws.
Question 2: In a high temperature machine, the surface temperature of surfaces that come into touch with food must be at least ____ degrees F.
- 140
- 160 (Correct answer)
- 145
- 800
Correct answer: 160
In a high-temperature dishwashing machine, the surface temperature of food-contact surfaces must reach at least 160°F (71°C). This high temperature is necessary during the final rinse cycle to effectively sanitize the dishes by killing bacteria and other microorganisms. Achieving this temperature ensures proper hygiene and prevents the spread of foodborne illnesses.
Question 3: How many inches above the floor must raw poultry, turkey, and other stuffed foods be stored?
- 24
- 7
- 160
- 6 (Correct answer)
Correct answer: 6
Raw poultry, turkey, and other stuffed foods must be stored at least 6 inches (15 cm) above the floor. This regulation helps prevent contamination from floor dust, dirt, and potential pests. Elevating food items also allows for easier cleaning of the storage area and reduces the risk of cross-contamination.
Question 4: Put the thermometer in the unit's _______ setting.
- Darkest
- Warmest (Correct answer)
- Leftmost
- Coldest
Correct answer: Warmest
A thermometer should be placed in the warmest part of a refrigeration unit. This ensures that if the warmest spot is at or below the safe holding temperature (e.g., 41°F), then all other areas of the unit are also sufficiently cold. Monitoring the warmest spot provides the most critical indicator of the unit's ability to maintain safe temperatures for all stored food.
Question 5: What is the temperature in the "Hot Holding Zone"?
- 155 degrees Fahrenheit
- 145°F
- 165 degrees Fahrenheit
- Above 135 degrees Fahrenheit (no bacterial growth) (Correct answer)
Correct answer: Above 135 degrees Fahrenheit (no bacterial growth)
The 'Hot Holding Zone' for food safety is defined as above 135°F (57°C). Maintaining food at this temperature prevents the rapid growth of most pathogenic bacteria. This ensures that food served hot remains safe for consumption by staying out of the temperature danger zone where bacteria thrive.
Question 6: Receiving eggs, milk, and live shellstock at _______ degrees is acceptable
- 45°F (Correct answer)
- 30 degrees Fahrenheit
- 39°F
- 51 degrees Fahrenheit
Correct answer: 45°F
Eggs, milk, and live shellstock can be received at a temperature of 45°F (7°C) or lower. While most potentially hazardous foods require receiving at 41°F or lower, these specific items have slightly different receiving temperature guidelines. It's crucial to check and document these temperatures upon delivery to ensure food safety standards are met.
Question 7: What is the temperature in the "Cold Holding Zone"?
- Between 41 and 135 degrees Fahrenheit, bacteria proliferate.
- Lower than 41 degrees F (slow bacterial growth) (Correct answer)
- Take straight from the freezer to the stove (perfect for tiny portions).
- Above 135 degrees Fahrenheit (no bacterial growth)
Correct answer: Lower than 41 degrees F (slow bacterial growth)
The 'Cold Holding Zone' for food safety is defined as lower than 41°F (5°C). At this temperature, the growth of most pathogenic bacteria is significantly slowed down, preventing them from reaching dangerous levels. Maintaining food in this zone is essential for preserving its safety and quality during storage.
Question 8: At what temperature should food be cooked?<br> -Reheat TCS dishes prepared on-site for two hours of hot holding<br> -Poultry: turkey, duck, and chicken<br> -Packed meals
- 140 degrees Fahrenheit
- 165 degrees Fahrenheit (Correct answer)
- 171 degrees Fahrenheit
- 170 degrees Fahrenheit
Correct answer: 165 degrees Fahrenheit
Poultry (turkey, duck, chicken), stuffed foods, and TCS (Time/Temperature Control for Safety) dishes reheated on-site for hot holding must reach an internal temperature of 165°F (74°C) for 15 seconds. This temperature is critical to destroy harmful bacteria that may be present in these foods, ensuring they are safe for consumption.
Question 9: TCS goods made on-site have a __ day expiration date and must be consumed.
- 6
- 41
- 7 (Correct answer)
- 24
Correct answer: 7
TCS (Time/Temperature Control for Safety) foods prepared on-site have a 7-day expiration date from the day they were prepared, provided they are held at 41°F (5°C) or lower. This limit helps prevent the growth of spoilage and pathogenic bacteria over time. After 7 days, even if they appear fine, these foods should be discarded to ensure safety.
Question 10: How do you thaw anything in a microwave?
- Quickly switch to a traditional cooking method or finish cooking in the microwave (Correct answer)
- -handles oriented parallel to one another<br> -on a surface that is smooth and simple to clean.<br> -in water that is either 135 degrees above or 41 degrees below<br> -amid flowing water
- In two hours, 135 to 70<br> additionally<br> In the following four hours, 470 to 41<br> not to surpass six hours overall
- Take straight from the freezer to the stove (perfect for tiny portions).
Correct answer: Quickly switch to a traditional cooking method or finish cooking in the microwave
When thawing food in a microwave, it's crucial to cook it immediately afterward using a traditional cooking method or finish cooking it in the microwave. This is because microwave thawing can raise the food's temperature into the danger zone (41°F-135°F) very quickly, promoting bacterial growth. Immediate cooking ensures any bacteria that started to multiply are destroyed.
SNHD Food Handler 1
When using refrigeration to thaw food, should it be kept at ___ degrees or lower?