Skin care
The skin is a protective covering of the body. It, with all its specialized derivatives, makes up what is called the integument (Latin: a covering) which covers the entire surface of the human body. The human skin shows wide regional variations in structure like scalp, face, ear lobes, back, palms and soles etc. Thickness varies; the number of sebaceous glands, collagen fiber and vasculature differ in different parts of the integument.
Skin Care
Structure of Epidermis - The top latey of the skin is known as epidermis. The infection of this layer affects the look and feel of the skin badly.
Structure of Dermis
Sebaceous Glands
Anatomy of Skin
The skin is composed of a superficial epithelial layer- the EPIDERMIS, and an underlying connective tissue layer, the DERMIS or CORIUM. Beneath the corium is another connective tissue layer, rather loose in texture-the HYPODERMIS, or subcutaneous layer.
The free surface of the epidermis is marked by a network of linear furrows and ridges of variable sizes. On the fingers, these have a constant pattern differing in each individual; a person, therefore, can be identified by his fingerprints (dermatoglyphics).
Function of the Skin
The skin performs a multitude of functions. These are:
1. Protection - Self and body
2. Sense organ
3. Secretion and excretion
4. Body temperature regulation
5. Storage of fat, blood
6. Absorption
7. Gaseous exchange.
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