Which of the following is not included in the scope of practice for licensed cosmetologists?

The correct answer highlights an important distinction in the practice of cosmetology. Licensed cosmetologists are trained to perform a variety of beauty services, which include hair styling, makeup application, and nail care. These activities all fall under the scope of practice for cosmetologists, as they involve non-invasive techniques and aesthetic enhancements that enhance an individual's appearance.

On the other hand, performing surgical procedures is not within the purview of cosmetologists. Surgical procedures typically require extensive medical training, licensing, and oversight related to health and safety regulations, which is not part of cosmetology education or practice. Such procedures may include operations that involve altering the body and require a medical professional, such as a surgeon, rather than a cosmetologist. This distinction is crucial for both the safety of clients and the legal standards governing the cosmetology profession.