ACBN Quality Control & Assurance 4 — Questions and Answers
Question 1: The 'first-in, first-out' (FIFO) inventory method is used in food operations primarily to:
- Reduce the cost of food purchases
- Ensure older stock is used before newer stock to minimize waste and spoilage (Correct answer)
- Track the nutritional content of stored foods
- Simplify the ordering process for kitchen staff
Correct answer: Ensure older stock is used before newer stock to minimize waste and spoilage
FIFO ensures that older products are used before newer ones, reducing the risk of spoilage and maintaining food quality and safety.
Question 2: Which of the following is a key indicator of a well-functioning food safety management system?
- Zero food safety incidents documented in writing
- Regular internal audits with documented corrective actions (Correct answer)
- Having the lowest food cost in the region
- Employing the maximum number of kitchen staff
Correct answer: Regular internal audits with documented corrective actions
Regular internal audits with documented corrective actions demonstrate a proactive, continuous improvement approach essential to an effective food safety management system.
Question 3: A nutritionist evaluating a long-term care facility finds that thickened liquids are not being prepared consistently. The BEST quality improvement approach is to:
- Outsource thickened liquid preparation to an outside vendor
- Develop a standardized recipe with specific powder-to-liquid ratios and train all staff (Correct answer)
- Allow each dietary aide to use their own preferred ratio
- Only prepare thickened liquids for residents who request them
Correct answer: Develop a standardized recipe with specific powder-to-liquid ratios and train all staff
Standardized recipes with clear ratios and staff training ensure consistent preparation of therapeutic diets, reducing the risk of aspiration and other complications.
Question 4: The 'danger zone' for bacterial growth in food refers to temperatures between:
- 0°F and 32°F
- 32°F and 70°F
- 41°F and 135°F (Correct answer)
- 135°F and 212°F
Correct answer: 41°F and 135°F
The temperature danger zone (41°F–135°F) is the range in which pathogenic bacteria multiply most rapidly, potentially reaching dangerous levels within two hours.
Question 5: A food facility's HACCP plan must be reassessed when:
- A new employee joins the kitchen team
- There is a change in ingredients, suppliers, equipment, or processes (Correct answer)
- The annual health inspection is scheduled
- A menu item receives negative customer reviews
Correct answer: There is a change in ingredients, suppliers, equipment, or processes
Any change in ingredients, processing steps, equipment, or suppliers may introduce new hazards or alter existing ones, requiring reassessment of the HACCP plan.
Question 6: In the context of food labeling quality control, the 'Nutrition Facts' panel on packaged food in the US is regulated by:
- USDA Agricultural Marketing Service
- FDA under the Nutrition Labeling and Education Act (Correct answer)
- Federal Trade Commission
- National Institutes of Health
Correct answer: FDA under the Nutrition Labeling and Education Act
The FDA regulates the Nutrition Facts panel on packaged foods under the Nutrition Labeling and Education Act (NLEA) of 1990 and subsequent updates.
Question 7: Which of the following scenarios represents an allergen cross-contact risk in a food facility?
- Using separate storage areas for raw and cooked foods
- Preparing a peanut-free cookie on the same surface used for peanut butter cookies without cleaning (Correct answer)
- Storing dry goods at least 6 inches off the floor
- Labeling all food containers with the date of preparation
Correct answer: Preparing a peanut-free cookie on the same surface used for peanut butter cookies without cleaning
Allergen cross-contact occurs when an allergen is inadvertently transferred to a food that does not contain it, which can occur through shared surfaces, equipment, or utensils.
ACBN Quality Control & Assurance 4
The 'first-in, first-out' (FIFO) inventory method is used in food operations primarily to: