Oklahoma Cosmetology Board Practice Exam

Which type of infection is caused by bacteria?

1. Staphylococcus

2. Virus

3. Fungus

4. Parasite

The correct answer is: Staphylococcus

Staphylococcus refers specifically to a type of bacteria that can cause various infections in humans. It is important to understand that bacteria are single-celled organisms that can reproduce independently and can lead to a wide range of health issues, from minor skin infections to more serious conditions. In the context of the choices presented, the other options represent different categories of pathogens. A virus is a much simpler organism that requires a host cell to replicate and typically causes infections in a different manner compared to bacteria. Fungi are more complex organisms that can also lead to infections but are distinct from bacteria in terms of structure and life cycle. Parasites, on the other hand, are organisms that live on or in a host and can draw nutrients at the host's expense, but they too belong to a different category than bacteria. Recognizing Staphylococcus as a bacterial infection highlights the nature of such pathogens and their role in various health-related issues, which is essential knowledge in the field of cosmetology where sanitation and infection control are of utmost importance.