PATHOLOGY

Detailed explanation-1: -The integumentary system includes the epidermis, dermis, hypodermis, associated glands, hair, and nails. In addition to its barrier function, this system performs many intricate functions such as body temperature regulation, cell fluid maintenance, synthesis of Vitamin D, and detection of stimuli.

Detailed explanation-2: -The layer of the skin containing hair follicles and nails is known as the dermis. The dermis is the layer found under the epithelial layer which is made up connective tissue. Other structures such as sebaceous layers and sweat glands are also found here.

Detailed explanation-3: -Your nails, as you know, are located on your fingers and your toes. They are part of the integumentary system, which includes your skin and all its accessory structures like nails, hair, and sweat and oil glands.