The stratum corneum beneath the free edge of the nail is the
A)nail root.
B)eponychium.
C)hyponychium.
D)nail fold.
E)nail body.

Question

Quizplus · Accepted Answer

The layer of skin beneath the free edge of the nail is called the hyponychium. It is composed of the stratum corneum, which is the outermost layer of the epidermis. The hyponychium acts as a seal, helping to prevent infections from entering the nail bed. The eponychium (option B) is the cuticle, which is the fold of skin that covers the base of the nail. The nail root (option A) is the part of the nail that is embedded in the skin, and the nail fold (option D) is the fold of skin that surrounds the nail. The nail body (option E) is the visible part of the nail that grows out from the nail root.

The Stratum Corneum Beneath the Free Edge of the Nail