PSI Texas State Board Nail Tech Practice Exam

Proper hydration is essential for nail health because it contributes to the overall strength and flexibility of the nails. When nails are adequately hydrated, they are less prone to splitting, breaking, and becoming brittle. Hydration helps maintain the nail's natural moisture balance, which is crucial for preventing damage and promoting healthy growth.

In addition to hydration, other factors also play a role in nail health, such as proper nutrition and maintenance practices. Regular filing can help shape the nails and prevent snags, but it is not as critical as maintaining adequate moisture. The use of nail polish, while it can enhance appearance, doesn't directly support the health of the nail itself and can even lead to drying out the nails over time. Keeping nails short can help prevent breakage and injury but is not a standalone solution for maintaining healthy nails. Therefore, ensuring proper hydration is the most fundamental aspect of promoting nail health.