The And Its Effects On The Human Body

The outer most layer of the skin or Epidermis contains stratified squamous, keratinized, epithelial tissue; which lacks blood vessels, and the cells are packed closely together (Sloane, 1994, p.85)

The skin is divided into three different parts including the epidermis, dermis, and hypodermis. The epidermis is the outermost layer of the skin. This region of the skin has no blood cells or blood vessels running through it. All of the nutrients that the epidermis needs are received through diffusion from the dermis. The epidermis is made up of stratified squamous epithelial cells. The epidermis is made of five separate layers: the stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and the stratum corneum. Starting at the innermost layer, the stratum basale is where mitosis of keratinocytes takes place. This layer of the epidermis also contains melanocytes which give the skin it’s pigment. As mitosis takes place in the stratum

The three layers that make up healthy skin: Epidermis, Dermis and Hypodermis. Epidermis is composed of keratinized, stratified squamous epithelium. This layer provides a thick, water proof protective covering over the underlying skins. The dermis layer is composed of primarily of dense, irregular, fibrous connective tissue that is rich in collagen and elastin. The dermis contains blood vessels, nerve ending, and epidermally derived cutaneous oranges such as sweat glands, sebaceous glands and hair follicles. The last layer is Hypodermis this layer is composed primarily of loose dead skin. The fat layer provides cushioning and insulation for

Skin is the largest organ on the body. It has two layers: the thin outer layer is made up of dead skin cells that are constantly shed and replaced by new cells. The thick inner layer is made up of blood vessels, nerves, and hair follicles, which contain glands. The glands in the hair follicles produce an oily substance called sebum, which keeps the skin and hair from drying out. Daily washing will keep the skin on the face and other areas of the body clean by removing the dirt, oil, and dead cells before they can accumulate.

The Skin has numerous functions as it serves as a protective barrier, regulates body temperatures, controls water retention, and secretes sweat and so on. The anatomy of skin can be broken down into three different layers which include; the epidermis, dermis, and the subcutaneous tissue also known as the hypodermis. The purpose of this paper is to explain the relationship between the layers of skin and friction skin

The skin is the largest organ of the body and it acts as a waterproof protector for all of the internal organs, it is comprised of several layers including the Epidermis which is the outer layer and is a protective multi-layered self renewing structure which varies in thickness depending on which part of the body it covers. Under this is the Dermis, this is a layer of connective tissue which provides the skins elasticity and strength, it also contains sensory nerve endings, blood and lymph vessels, sebaceous and sweat glands. Under this layer is the Subcutaneous fat layer, this layer separates the skin from the underlying bone and muscle with a rich blood supply it also serves as an insulator and energy store. Pressure ulcers develop

The outermost layer of the epidermis is known as the stratum corneum, it is water resistant and when not damaged, it protects the body from foreign substances such as bacteria, virus etc. it also ensures the protection of muscles, blood vessels, nerves and internal organs. The skin is also thicker in regions that requires more protection such as the sole of the feet and palms.

The first stop on our trip is the skin. The skin forms a barrier of protection, and a first line of defense. Hair and nails are projections of the skin that protect it from damage. There are three layers of skin, the epidermis, dermis and the hypodermis. The epidermis is made of specialized cells with very distinct duties, like soldiers in the military. The keratinocytes which make up 90% , produce and store keratin. The

Stratum Corneum this layer is the outer most layers; it is formed from numerous layers of compressed scale- like, overlapping cells. What makes up the surface of the skin is corneocytes, which are commonly called ‘dead skin cells’. Keratinocytes are found in the epidermis they travel up through the layer where they are formed into corneocytes. The stratum corneum layer protects against lights, chemicals, water loss, heat and bacteria.

The human body has two main layers of skin. The first layer is the epidermis which is above the second layer, the dermis. These two are separated by the basement membrane. This first layer is the most superficial layer of skin, which means that it is visible to the human eye without an injury. The epidermis contains no blood vessels, and is thinner than the dermis. However, these do not stop the epidermis from taking care, and protecting the body.

Introduction: The skin is the largest organ in the human body, it has many functions, for example, it helps regulate body temperature, it protects the body against microbes and other harmful substances and it allows the body to feel the sensation of touch, pain, heat and cold. The image on the right shows a cross cut section of the parts and the layers of skin; firstly the epidermis, it is the outermost layer of the skin. Then there's the 2nd layer, the dermis, which contains the connective tissue, hair follicles, sweat glands, nerves and sensory receptors.

Can you name all the organs in a human body? There are the obvious ones, the heart, lungs, stomach, liver, brain, etc. However, did you know there is an organ that covers your whole body? This organ is known as skin. Not only does skin help protect you from harmful antibodies, but skin is also a sensatory element. Unlike sight, hearing, taste, and smell, are skin is not isolated in one area. Our skin also helps us to feel, with touch. There is so much more to touch than what meets the eye. Now, let’s dig a little deeper into our skin.

The skin or integument part of a human is complex in a way that it has many parts that works together, the skin of a human is composed of layers which are the Stratum basale, lucidum, spinosum,granulosum and corneum and this layers shows that the skin is complex in a way that they have different works/function.

The dermis is the deep layer of the skin found under the outer skin. The dermis is mostly made of dense irregular connective tissue along with nervous tissue, blood, and blood vessels. The dermis is much thicker than the outer skin and gives the skin its strength and ability to stretch. Within the dermis there are two clear/separate areas: the papillary layer and the reticular layer.

Skin is not only the largest organ on the human body, but it is also the most prominent organ that is in the integumentary system. It works in many aspects of protecting the body underneath against the outside environment. The skin has three main layers; the epidermis, dermis and the hypodermis. Each layer have different physical attributes that aid the skin in its job to protect the organism.