AAA Food Manager Certification Practice Test

What is a common symptom of foodborne illness?

1. Nausea

2. Improved appetite

3. Fatigue

4. Weight gain

The correct answer is: Nausea

Nausea is a common symptom of foodborne illness because it is a natural response of the body to harmful pathogens or toxins present in contaminated food. When the body detects these harmful substances, it reacts by initiating processes such as nausea and vomiting to rid itself of the offending agents. This is part of the body's defense mechanism to prevent further absorption of toxins and to minimize damage to the digestive system. Other symptoms typically associated with foodborne illnesses may include diarrhea, abdominal cramps, and fever, all reinforcing the notion that nausea is frequently experienced by those affected. In contrast, improved appetite, fatigue, and weight gain are not typical indicators of foodborne illness. Instead, these conditions could suggest different health issues or general well-being, which do not align with the immediate symptoms usually presented in cases of food poisoning.