write a Skin essay with the structures and functions of the skin ,glands ,hair and nail with skin diseases. Also with two diagrams of the skin .5 pages, single space with work cited in separate page

WRITTEN ASSIGNMENT        4
WRITTEN ASSIGNMENT
Table of contents
Introduction    3
Overview    3
Methods    5
Findings    6
Conclusion    7
References    9
Introduction
    By weight, the skin makes up 16% of the whole human body, making it the biggest organ. It is a sophisticated organ with many different functions that is essential to the body's defence and balance. The first line of defence against external threats including physical injury, microbes, and hazardous environmental chemicals is the skin. Additionally, it contributes to immunological defense, gives sensory feedback, and helps control body temperature. This report's goal is to give a general review of the anatomy, physiology, and disorders of the skin, glands, hair, nails, and skin. The purpose of this study is to increase knowledge about the skin's processes and help prevent and treat skin problems.
Overview
     The skin is composed of multiple layers, each with a distinct structure and purpose as given in the diagram below (Figure 1). The epidermis, which is formed mostly of keratinocytes, is the skin's outermost layer. These cells create keratin, a tough protein that helps shield the skin from harm. Melanocytes, which create melanin, the pigment responsible for skin color, are also found in the epidermis. The epidermis also contains Langerhans cells, a different kind of cell that participates in the immune response by identifying and digesting antigens. The dermis, which makes up the middle layer of skin, is composed of blood vessels, nerves, and other connective tissues including collagen and elastin. The skin's resilience, suppleness, and toughness are all a result of the dermis. Additionally, it has a variety of glands, including sweat and sebaceous glands. By generating perspiration, which cools the body as it evaporative, sweat glands assist in controlling body temperature. Sebum, an oily material that helps lubricate and protect the skin, is produced by sebaceous glands. The hypodermis, the skin's lowest layer, comprises adipose tissue, a kind of connective tissue that acts as the body's layer of insulation and cushioning. Additionally, there are blood arteries and nerves in the hypodermis. The function of the skin also depends on the skin's appendages, such as hair follicles and nails. Hair serves as a sensory feedback system and helps to protect the skin from physical harm. Keratin-based nails preserve the fingertips while allowing for fine motor abilities. Overall, the skin is a delicate and critical organ that is crucial for preserving the health and wellbeing of the body. For the purpose of preventing and treating skin illnesses as well as encouraging general skin health, it is crucial to comprehend the structures and functions of the skin.    A much more detailed diagram (Figure 2) is provided explain the detailed view of the skin layers.
Figure 1 – Main Layers of the skin.
Figure 2– Detailed diagram of the Skin layers.
Methods
    The methods employed in this study entailed substantial research and a review of the literature because it is a report on the structures and...