ANATOMY

Detailed explanation-1: -The integumentary system includes the epidermis, dermis, hypodermis, associated glands, hair, and nails.

Detailed explanation-2: -Your integumentary system is your body’s outer layer. It’s made up of your skin, nails, hair and the glands and nerves on your skin. Your integumentary system acts as a physical barrier-protecting your body from bacteria, infection, injury and sunlight.

Detailed explanation-3: -Skin structure The skin is the largest organ of the body. It has three main layers, the epidermis, the dermis and the subcutaneous layer. The epidermis is an elastic layer on the outside that is continually being regenerated.

Detailed explanation-4: -The organs that make up the integumentary system include skin, hair, nails, glands, and sensory nerves.

Detailed explanation-5: -The functions of the skin include: Protection against microorganisms, dehydration, ultraviolet light, and mechanical damage; the skin is the first physical barrier that the human body has against the external environment.