Sonic Safe Complete Practice Exam 2025

Question: 1 / 400

When is food considered unsafe to consume?

When it has been left uncovered

When it has been in the danger zone for more than four hours

Food is considered unsafe to consume when it has been in the danger zone for more than four hours because the danger zone, typically defined as a temperature range between 40°F and 140°F (4°C and 60°C), is where bacteria can multiply rapidly. If food is left in this temperature range for an extended period—specifically more than four hours—the risk of foodborne illness increases significantly due to the potential growth of harmful microorganisms.

Maintaining food at safe temperatures is critical in food safety practices, which is why monitoring time and temperature is emphasized. Cooking food may eliminate existing bacteria, while refrigeration slows down bacterial growth but does not eliminate it, especially if food has already been subjected to unsafe temperature conditions. Leaving food uncovered could lead to contamination, but it alone does not determine food safety as fundamentally as the time spent in the danger zone.

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When it has been cooked

When it is refrigerated

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