Tennessee Cosmetology Practice Exam 2025 - Free Cosmetology Practice Questions and Study Guide.

Caring for hands during nail services is essential for maintaining both personal hygiene and the health of the skin. Regularly moisturizing and using gloves when necessary helps prevent skin issues that can arise from frequent exposure to water, chemicals, and products used during nail services.

Moisturizing keeps the skin hydrated and can help reduce irritation or dryness, which are common issues for cosmetologists due to long hours of working with their hands. Additionally, wearing gloves provides a barrier against harsh chemicals and prevents overexposure to water, which can lead to weakened skin and nails. Collectively, these practices ensure that a cosmetologist’s hands remain healthy and in optimal condition to provide services effectively.

Using only soap and water may not address the potential for skin damage due to prolonged exposure. Applying nail polish regularly does not contribute to hand care in the context of protecting the skin or preventing damage. Lastly, not washing hands frequently would compromise hygiene, especially in a salon environment where cleanliness is vital.