Which types of services are included under cosmetology in Tennessee?

In Tennessee, the realm of cosmetology encompasses a wide array of beauty services. The correct answer highlights the core services that fall under the definition of cosmetology as outlined by state law. Specifically, hair cutting, coloring, styling, skin care, and nail services are integral components of cosmetology practice. These services are performed by licensed cosmetologists who are trained to provide a variety of beauty treatments tailored to enhance a person's appearance.

The other options include services that, while related to the beauty and personal care industry, do not fall under the specific umbrella of cosmetology as defined by Tennessee regulations. For instance, barbering, while related, is often categorized separately; body piercing and tattooing are typically regulated under different licensing and health codes; and massage therapy is also governed by distinct regulations that are separate from those of cosmetology. Each category has its own standards and requirements, emphasizing the importance of understanding the boundaries of professional practice in the beauty industry. Thus, the answer that specifies hair cutting, coloring, styling, skin care, and nail services accurately represents the scope of work for licensed cosmetologists in Tennessee.