1.1 Outline the anatomy and physiology of the human body in There are different kinds of joints in the human body (hinge/ball joint and socket and spin for example). They are joined together ball joints and socket joints fit together nicely do you can move your ankles, toes and
The integumentary system is composed of the skin, its major organ, and accessory organs including hair, nails, oil and sweat glands. The system serves many purposes with its most important being that it is your body’s first line of defense against pathogens. The integumentary system has other functions including the regulation of body temperature, production of Vitamin D, providing a natural sunscreen, storing fatty tissue for energy and providing sensory input (In-class discussion). There are many pathologies that can affect the integumentary system, one of which, is Lyme disease.
Integumentary System The Integumentary system is defined as “an organ system consisting in the skin, hair, nails, and exocrine glands” (Integumentary System, 1999). This systems main purpose is to protect the body from the environment around it. The skin covers and protects tissues, nerves, veins, and muscles of the body. The hair and nails give extra strength in reinforcing the skin while keeping the body warm and protecting the skin from harmful UV rays. The exocrine glands of the skin include the sudoriferous glands, sebaceous glands, and the ceruminous glands. Each exocrine gland has a different function as well as location in the skin. The following text will explain the effects of melanoma on the integumentary system.
Case Study 1 1. Briefly describe the three major layers of skin that make up healthy skin 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
The integumentary system can be broken down into three main categories the Epidermis, Dermis, and Subcutaneous layer each of which contain certain specialized skin derivatives including hair, nails, and several kinds of glands.
There are three primary layers of the skin: the outer layer, the epidermis and the layer beneath, the dermis and the hypodermis. The epidermis is thin, tough and waterproof while protecting the body from outside bacteria invading the body. It also contains keratinocytes which are from the basal layer which
The skin is one of the principal barrier instruments in your insusceptible framework. Little organs in the skin discharge oils that upgrade the hindrance capacity of the skin. Safe cells live in the skin and give the primary line of protection against diseases.
PART A - The skin is the largest organ of the body, the skin protects us from microbes and the elements, it also helps regulate body temperature, and permits the sensations of touch, heat, and cold. There are three layers of skin, this includes 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, which gives the skin flexibility and strength, hair follicles, produce the various types of hair found throughout our body, sweat glands, these produce sweat in response to stress and heat, blood vessels of the dermis are what help regulate our body temperature, and nerve ending, which sense pain, pressure and temperature and the hypodermis, the deeper internal tissue is made of fat and connective tissue, this functions as a protective shield for
Skin and its derivatives make up the integumentary system which acts as a barrier between the body and the outside world. Skin has physical, mechanical, chemical, and immunologic components which allow for body temperature regulation, protection against pathogens, cutaneous sensation, and metabolic functions. When the structural integrity of skin is compromised, its functions are impaired leading to major disability or even death.
Epidermis, dermis, and hypodermis are layers of the human skin. Epidermis is the outer layer of the human skin, dermis is in between the epidermis and the epidermis, and hypodermis is the deepest section of the skin. Epidermis unlike dermis and hypodermis acts as a protective shield for the human body and every 28 days the epidermis is renewed. Dermis is one of the major factors to your skin, it gives the skin structure and resilience to the human skin, unlike the functions of the epidermis and the hypodermis. The hypodermis is what insulates the body from cold temperatures and provides a shock absorption for the human. The all relate because they deal with the human skin but they are all different because they have different functions to better
The Integumentary system consists of skin, nail, hair, glands, and nerves. Some of the integumentary systems main functions acts as a barrier to protect the body from the outside world.It also is to retain body fluids and to protect against disease, eliminate waste products and to regulate body temperature.
Even though the brain is the major control center if the body, its job would not be possible without the spinal cord. The spinal cord is the major organ that helps information travel between the body and the brain. Nerves branch in the peripheral system from, either the brain stem or spinal cord, each nerve attaches to a specific area of the torso and limbs it 's responsible for communication to and from those regions. There are three very important
Your Skin: A Very Adaptable Organ The skin is the largest organ in the body and is composed of three main layers; the epidermis, the dermis and the subcutaneous layer. (Hse.gov.uk, 2015) The top layer of the skin is the epidermis and is largely made of keratinocytes, or epidermal cells. Under the epidermis is the dermis, which is composed mainly of collagen but also contains hair follicles, apocrine glands and eccrine glands. Many blood vessels, lymphatics and nerves also pass through the dermis. Below the dermis is where the subcutaneous layer is situated. (Fitzpatrick and Morelli, 2011) The skin is adapted to carry out many functions such as protection, regulation and sensation. However, the skins ability to perform these functions are
The skin is also responsible for the feelings, lining, production of vitamin D, safeguarding vitamin B folates and temperature control.