What are the structures of the skin?
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.
What is the structure and function of the skin?
The skin1 is one of the largest organs in the body in surface area and weight. The skin consists of two layers: the epidermis and the dermis. Beneath the dermis lies the hypodermis or subcutaneous fatty tissue. The skin has three main functions: protection, regulation and sensation.
What organization does skin belong?
the integumentary system
Skin is the body’s largest organ, and along with hair, nails, glands and nerves, is part of the integumentary system, according to Oregon State University. This system acts as a protective barrier between the outside and the inside of the body.
What are the six main structures of the skin?
The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands. The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue.
What is your skin made of?
What is skin? Skin is the largest organ on our body, made up of several different parts, including water, protein, lipids (fats), and different minerals and chemicals. Throughout your life, your skin will change, for better or worse. In fact, your skin regenerates itself approximately every 27 days.
How are the layers of the skin held together?
The skin is made of multiple layers of cells and tissues, which are held to underlying structures by connective tissue (Figure 1). The deeper layer of skin is well vascularized (has numerous blood vessels). It also has numerous sensory, and autonomic and sympathetic nerve fibers ensuring communication to and from the brain.
What are the functions of the skin ons?
It performs many vital functions, including protection against external physical, chemical, and biologic assailants, as well as prevention of ex – cess water loss from the body and a role in thermoregulation. The skin is continuous, with the mucous membranes lining the body’s surface (Kanitakis, 2002).
What makes up the integumentary system of the skin?
The integumentary system is formed by the skin and its derivative structures (see Figure 1-1). The skin is composed of three layers: the epidermis, the dermis, and subcutaneous tissue (Kanitakis, 2002).
What are the different types of organizational structures?
Divisional org structure In divisional organizational structures, a company’s divisions have control over their own resources, essentially operating like their own company within the larger organization. Each division can have its own marketing team, sales team, IT team, etc.