Illinois Food Service License Practice Test

Under what condition can milk be received at 45 degrees Fahrenheit?

1. It must be cooled to 41 degrees Fahrenheit or lower within 8 hours

2. It can be kept at 45 degrees Fahrenheit indefinitely

3. It should not be used if above 40 degrees Fahrenheit

4. It is cool to 41 degrees Fahrenheit or lower in 4 hours

The correct answer is: It is cool to 41 degrees Fahrenheit or lower in 4 hours

The correct answer is that milk can be received at 45 degrees Fahrenheit if it is cooled to 41 degrees Fahrenheit or lower within 4 hours. This condition ensures that the milk remains safe for consumption by preventing the growth of harmful bacteria that can proliferate at temperatures above 41 degrees Fahrenheit. The 4-hour timeframe is crucial as it limits the time the milk can be kept at a more permissive temperature before it reaches a potentially unsafe state. This regulation is in place to maintain food safety standards, as the risk of bacterial growth increases with time at higher temperatures. Keeping milk at 45 degrees Fahrenheit for longer than this specified period could lead to spoilage and health risks if the milk is not properly cooled in time. Thus, ensuring that milk reaches the safe temperature of 41 degrees Fahrenheit or lower within this specific timeframe is essential for maintaining its safety and quality.