Arizona Cosmetology Practice Exam

Nerves and Vessels are found in what part of the nail?

1. Lunula

2. Nail plate

3. Cuticle

4. Nail bed

The correct answer is: Nail bed

Nerves and vessels are primarily found in the nail bed, which is the area of skin beneath the nail plate. This region is highly vascularized and innervated, playing a crucial role in providing nutrients and sensation to the nail. The nail bed also supports the nail and helps in the growth process by delivering blood supply that facilitates healthy nail development. In contrast, the other parts mentioned serve different functions: the lunula is the visible part of the nail matrix that appears as a white crescent at the base of the nail, the nail plate is the hard, protective top layer of the nail composed of keratin, and the cuticle is the tissue at the base of the nail that serves as a barrier protecting the nail matrix from infection. While these areas contribute to the overall structure and health of the nail, it is the nail bed that contains nerves and blood vessels essential for nourishment and sensory feedback.