Michigan Esthetician State Board Practice Exam

Which type of bacteria is known to cause food poisoning and toxic shock syndrome?

1. Bacillus

2. Staphylococci

3. Streptococci

4. Escherichia coli

The correct answer is: Staphylococci

Staphylococci are a type of bacteria that can cause food poisoning and toxic shock syndrome. These bacteria are commonly found on the skin and nasal passages of healthy individuals. When certain strains of Staphylococcus aureus produce toxins—such as enterotoxins—it can lead to food poisoning, particularly if contaminated food is left unrefrigerated. The toxins can lead to symptoms such as vomiting, diarrhea, and abdominal cramps shortly after ingestion. Additionally, Staphylococcus aureus is also associated with toxic shock syndrome, a serious condition often linked to the use of tampons, surgical wound infections, or skin infections. The toxins produced by the bacteria can cause a systemic inflammatory response, leading to symptoms such as high fever, rash, and organ failure. Understanding the role of Staphylococci in both foodborne illnesses and systemic infections is crucial in the field of esthetics, as it underscores the importance of hygiene practices in preventing cross-contamination and ensuring client safety during treatments.