Ontario Food Handler Certification Practice Exam

What is a common symptom of foodborne illnesses?

1. Ringing in the ears

2. Sudden weight gain

3. Muscle weakness

4. Enhanced sense of smell

The correct answer is: Muscle weakness

A common symptom of foodborne illnesses includes muscle weakness, as such illnesses often lead to gastrointestinal distress, dehydration, and fatigue. These factors can contribute to feelings of weakness in the muscles. Additionally, foodborne pathogens can sometimes affect various systems in the body, leading to muscle discomfort or a lack of energy. Ringing in the ears, sudden weight gain, and an enhanced sense of smell are not typically associated with foodborne illnesses. While they might be symptoms of other conditions, they do not fall within the common manifestations of an infection caused by contaminated food. Therefore, muscle weakness stands out as a more relevant symptom in the context of foodborne illnesses.