The part of the nail where the nail plate rests on, also a continuation of the matrix A, Nail Bed C. Matrix B. Nail Walls D. Lunula
The Correct Answer and Explanation is:
The correct answer is B. Nail Bed.
The nail bed is the skin beneath the nail plate that provides nourishment and support for the growth of the nail. It is an important part of the nail anatomy and plays a crucial role in nail health and function. The nail plate, which is the visible part of the nail, rests on the nail bed.
In addition to providing a foundation for the nail plate, the nail bed contains blood vessels that supply nutrients to the growing nail. The nail bed is rich in sensitive nerve endings, which explains why injuries to this area can be very painful. The area under the nail plate is also where the matrix—the part of the nail responsible for the production of new cells—can be found.
While the nail bed plays a significant role, other components like the matrix (A), nail walls (D), and lunula (C) are also important in the nail structure. The matrix is located under the base of the nail and is where new nail cells are generated. The nail walls are the folds of skin on the sides of the nails, and the lunula is the white crescent-shaped area at the base of the nail.
However, the nail bed is directly where the nail plate rests and helps to secure the nail as it grows, so it is the correct answer in this context.
