Ontario Food Handler Certification Practice Exam

Which type of foods are considered high-risk for foodborne illness?

1. Vegetables and fruits

2. Foods that are dry and packaged

3. Foods that require time and temperature control, such as meats and dairy

4. Canned foods

The correct answer is: Foods that require time and temperature control, such as meats and dairy

High-risk foods for foodborne illness are those that support the rapid growth of harmful bacteria. Foods that require time and temperature control, such as meats and dairy products, fall into this category because they are typically high in moisture and nutrients, making them ideal environments for bacteria to thrive. When these foods are not stored at the proper temperatures or are left out for extended periods, the risk of bacterial growth increases significantly. For example, meat and dairy products must be kept refrigerated to prevent the growth of pathogens such as Salmonella or E. coli. Unlike dry and packaged foods, which have lower moisture content and are less prone to bacterial growth, or canned foods, which are generally processed to eliminate bacteria, meats and dairy need careful handling to ensure they remain safe for consumption. Fruits and vegetables, although they can also be at risk if improperly handled or contaminated, do not have the same level of risk associated with bacterial growth as meats and dairy when it comes to temperature control. Therefore, understanding the characteristics of these different food types is essential in identifying high-risk foods for foodborne illness.