Preview

Skin and Layer

Satisfactory Essays
Open Document
Open Document
254 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Skin and Layer
1.Define a wound

When a physiological function of the tissue is impaired by way of injury to the integument or underlying structures. Which might result in loss of skin. (Carville, 2012, p. 16)

2. List the functions of the skin
Function of skin is to regulate temperature Synthesize vitamin D
Protects us from injury and damage
Sensation and communication via nerve endings and receptors in the skin
Elimination of waste through excretion and secretion of sweat etc. (Harris, 2010, p. 757)

3. Name the three layers of the skin and give a brief description of each layer.

Epidermis- the outermost layer which depending on the body location has several layers. The stratum coreum which is thinnest outermost layer consisting of dead keratinized cells protect underlying cells and tissue from dehydration and stop entry of certain chemicals agents. The stratum basale where the cells divide, proliferate and migrate towards the epidermal surface continually ensuring replacement of cells sloughed off during normal shedding. (Crisp, Taylor, Douglas, & Rebeiro, 2013, p. 754)

Dermis-Middle layer that mainly contains connective tissue and a few skin cells, which provides the tensile strength, mechanical support and protection to the underlying muscles, bones and organs. (Crisp, Taylor, Douglas, & Rebeiro, 2013, p. 758)

Hypodermis-The bottom and thickest layer of the skin, which is made up of adipose, connective tissue and blood vessels. It provides a support framework for the skin and attachment and is a protective layer for the underlying organs and structures. (Crisp, Taylor, Douglas, & Rebeiro, 2013, p.

You May Also Find These Documents Helpful

  • Good Essays

    NVQ 2 HSC2024

    • 1049 Words
    • 4 Pages

    1. The skin has two layers called the Epidermis and the Dermis. The Epidermis is a tough layer of skin which is the outermost layer of skin. Keratin gives this layer it toughness. The Epidermis is made up of five layers.…

    • 1049 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    A&P Ch 18 Hw

    • 1591 Words
    • 7 Pages

    • Endocardium – inside layer of the heart wall, sheet of endothelium, lines the heart chambers and covers the fibrous skeleton of the valves…

    • 1591 Words
    • 7 Pages
    Powerful Essays
  • Good Essays

    Dermis which is second layer containing nerves, sweat and oil glands and also hair follicles…

    • 1281 Words
    • 8 Pages
    Good Essays
  • Satisfactory Essays

    The remainder of the body is covered skin called thin skin. In these regions, the epidermis…

    • 464 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    The skin technically consists of 2 basic layers called the epidermis and the dermis. Although, there is a layer beneath the dermis called the subcutaneous layer, it is not a true part of the integumentary system. The epidermis is the outermost layer of the skin, providing the waterproof covering. The dermis, or corium is the thicker, second layer containing nerve endings, muscles, hair follicles, oil and sweat glands. The subcutaneous layer or hypodermal layer,…

    • 1520 Words
    • 7 Pages
    Powerful Essays
  • Satisfactory Essays

    1.3 Factors which might put an individual at risk of skin breakdown and pressure sores are reduced mobility or immobility, acute illness, sensory impairment, level of consciousness, poor nutrition, poor vascularity, anemia, extreme of age, weight, drugs or medication, severe infection, chronic or terminal illness, dehydration and a previous history…

    • 478 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Epidermis Layers

    • 141 Words
    • 1 Page

    The deepest layer of the epidermis is the stratum basale. Keratinocytes form in this layer and then move up through the epidermis to the most superficial layer, where they are shed as dead skin cells. The stratum basale also holds melanocytes. Melanoctytes are needed to protect the skin from UV radiation and determine skin color. The second deepest layer give the skin its strength and flexibility. This layer is called the stratum spinosum. The third most superficial layer is the stratum granulosum. Part of the production of keratin takes place in this layer. The next layer is the stratum lucidum. This layer is only found on the plams of hands, soles of feet, and finger/toe tips. The most superficial layer of the epidermis is the stratum corneum.…

    • 141 Words
    • 1 Page
    Satisfactory Essays
  • Powerful Essays

    Skin

    • 1272 Words
    • 6 Pages

    The skin is an ever-changing organ that contains many specialized cells and structures. The skin functions as a protective barrier that interfaces with a sometimes-hostile environment. It is also very involved in maintaining the proper temperature for the body to function well. It gathers sensory information from the environment, and plays an active role in the immune system protecting us from disease. Understanding how the skin can function in these many ways starts with understanding the structure of the 3 layers of skin - the epidermis, dermis, and subcutaneous tissue.…

    • 1272 Words
    • 6 Pages
    Powerful Essays
  • Satisfactory Essays

    Lab Report

    • 473 Words
    • 2 Pages

    Epithelial tissue covers the whole surface of the body. It is made up of cells closely packed and ranged in one or more layers. This tissue is specialized to form the covering or lining of all internal and external body surfaces. Epithelial tissue can be divided into two groups depending on the number of layers of which it is composes. Epithelial tissue which is only one cell thick is known as simple epithelium. If it is two or more cells thick such as the skin, it is known as stratified epithelium.…

    • 473 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    The skin is the largest part of a person’s body, and the amount you have depends on age, height and weight. The skin on your body is split into three different layers, each one providing its own level of protection and functionality these layers of skin are referred to as, Epidermis, Dermis and Subcutaneous.…

    • 207 Words
    • 1 Page
    Good Essays
  • Good Essays

    Jinky

    • 621 Words
    • 3 Pages

    The skin has three layers—the epidermis, dermis, and fat layer (also called the subcutaneous layer). Each layer performs specific tasks.…

    • 621 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Importance of the Skin

    • 335 Words
    • 2 Pages

    The skin is the largest organ in our body. It is made up of 3 layers. The epidermis, dermis and the subcutaneous tissue. The epidermis layer is the skin’s outermost layer. It consists of 5 layers: : stratum basale, stratum spinosum, stratum granulosum, stratum licidum and stratum corneum. The dermis layer consists of the papillary layer and reticular layer that contain collagen fibers. The subcutaneous tissue is a layer of fat and connective tissues where blood vessels and nerves can be found. It also helps to regulate the temperature of the body and skin, which means it helps in homeostasis.…

    • 335 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Notes on the Plant Kingdom

    • 1167 Words
    • 5 Pages

    * Epidermis: Next layer composed of multiple layers used to protect against water loss, regulate gas exchange, and secrete metabolic compounds…

    • 1167 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Integumentary System

    • 548 Words
    • 3 Pages

    1.Name the tissue types composing the epidermis and dermis. List the major layers of each and describe the functions of each layer.…

    • 548 Words
    • 3 Pages
    Good Essays
  • Good Essays

    The last of skin's basal layer is the subcutis, which has large amounts of energy storage which is laid down as a fuel reserve in case of food shortage. It also works as insulation and protects us from knocks and…

    • 990 Words
    • 4 Pages
    Good Essays