Beauty professionals must be prepared to deal with all types of potentially harmful organisms, EXCEPT which?

Beauty professionals must have knowledge of various harmful organisms that can pose risks in their work environment. Bacteria, viruses, and fungi are all types of microorganisms that can lead to infections and various health issues, especially in settings focused on personal care such as nail salons. Understanding how to identify and handle these organisms is crucial for maintaining hygiene and safety standards.

In contrast, gases are not classified as organisms. While certain gases can be harmful and may require safety precautions (such as proper ventilation when using certain products), they do not fall into the same category as living pathogens like bacteria, viruses, and fungi that can directly cause infections or communicable diseases. Therefore, beauty professionals specifically focus on managing and preventing issues related to organisms that pose health risks, making gases the exception in this context.