Ohio State Board Nail Technician Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The correct term for the area of living skin at the base of the nail is eponychium. This structure serves as a protective barrier for the area where the nail grows from the matrix underneath. The eponychium is often confused with the cuticle, which is actually dead skin that overlaps the nail plate and can become a point of care during nail services.

Understanding the role of the eponychium is crucial for nail technicians. Proper care of this area helps prevent infections and maintains the health of the nail. It acts as a seal, preventing any pathogens from entering the nail bed, and thus is essential in nail care practices.

The lunula is the visible part of the nail matrix and appears as a whitish crescent shape at the base of the nail, but it is not the living skin itself. The nail matrix, on the other hand, is the tissue under the nail that produces cells, leading to nail growth, rather than being a skin structure. Familiarity with these anatomical terms is important for understanding nail structure and the overall health of nails in a salon environment.