How to Check Food Safety and Storage Times With AI Quiz

Answers and explanations appear as you take the quiz.

1. According to the guide, why can an AI chatbot give a confident but wrong storage time for an unusual food?
   • It is always using an outdated copy of the USDA chart
   • It generates text that sounds like a chart rather than looking one up, unless it is searching
   • It deliberately rounds times down to be cautious
   • It cannot process questions about frozen food
2. What refrigerator temperature does US food safety guidance assume?
   • 45°F (7°C) or below
   • 32°F (0°C) exactly
   • 40°F (4°C) or below
   • 50°F (10°C) or below
3. What do the time limits for food kept at 0°F (-18°C) mainly describe?
   • Quality, such as flavor and texture, since frozen food stays safe indefinitely
   • How long it takes bacteria to reach dangerous levels
   • The legal shelf life set by the manufacturer
   • How long before the food must be cooked twice
4. Why does the guide say smell is not a reliable safety test?
   • Most people's sense of smell is too weak to notice spoilage
   • Refrigeration removes all odors from food
   • Spoiled food always smells fine at first
   • Pathogens like Listeria can grow at fridge temperatures without changing smell or appearance
5. In the UK, what does a 'use by' date indicate?
   • The last day the food is at peak quality
   • A safety deadline for eating the food
   • The date the store must remove it from shelves
   • The date it was packed
6. In the US, which product is named in the guide as an exception to date labels being mainly quality indicators?
   • Eggs
   • Raw poultry
   • Infant formula
   • Deli meats
7. Under the two-hour rule, when should perishable food be discarded if the surrounding air is above 90°F (32°C)?
   • After one hour in the danger zone
   • After four hours
   • After two hours, the same as always
   • Only if it smells off
8. Which prompt habit does the technical section recommend for getting more reliable storage answers?
   • Ask the same question three times and average the answers
   • Tell the AI to be as brief as possible
   • Only ask about foods that are already frozen
   • Include details like cooked or raw, cook date, fridge temperature and country, and ask for a named source