Food Manager Practice Exam

Which symptom is most commonly associated with foodborne illness from Staphylococcus aureus?

1. Fever and chills

2. Nausea and vomiting

3. Headaches and dizziness

4. Diarrhea and dehydration

The correct answer is: Nausea and vomiting

Staphylococcus aureus is a type of bacteria that can cause foodborne illness, often associated with foods that are improperly stored or handled. The symptoms most commonly linked to this pathogen include nausea and vomiting, primarily due to the toxins produced by the bacteria. When food contaminated with Staphylococcus aureus is ingested, these preformed toxins can quickly affect the gastrointestinal system, leading to a rapid onset of nausea and vomiting, commonly within a few hours of consumption. While other symptoms like fever, chills, headaches, or diarrhea can be associated with various foodborne pathogens, they are not the hallmark symptoms of Staphylococcus aureus infections. The combination of nausea and vomiting is particularly characteristic, making it the most relevant symptom in relation to this specific bacteria and its associated foodborne illnesses.