The skin, in its own way, functions as a form of armorbody armor. This overview of the organs in the body can help people understand how various organs and organ systems work together. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. This rich innervation helps us sense our environment and react accordingly. However, it can occur at any age. Schaumburg, IL; c2013 [cited 2012 Nov 1]. Our expert physicians and surgeons provide a full range of dermatologic, reconstructive and aesthetic treatments options at Cleveland Clinic. The Cardiovascular System: Blood Vessels and Circulation, Chapter 21. It is your bodys first line of defense against infection. Regulates your body temperature and allows you to stay cool. The integumentary system is made up of hair, nails, skin, glands, and nerves. Your integumentary system works with other systems in your body to keep it in balance. Functions of the Integumentary system 1. You will shed 40lbs of skin in a lifetime. Apart from that, the regulation of body temperature, preventing pathogens from entering the body, perspiration, generation of vitamin D, and protection from UV rays are some of the other functions of the integumentary system.[3]. When the sweat evaporates from the skin surface, the body is cooled as body heat is dissipated. The skin functions as our first line of defense against toxins, radiation and harmful pollutants. What role does the integumentary play in the body? Score: 4.9/5 (50 votes) . Thermoregulation. The sympathetic nervous system is continuously monitoring body temperature and initiating appropriate motor responses. For example, it helps your immune system because its the first line of defense against bacteria and infection. Chapter 5: Integumentary System & Body Membranes - Quizlet. The Chemical Level of Organization, Chapter 3. Your skin, and its structures all play an important role in maintaining balance with other systems in your body. It is the system that can instantly tell us whether someone is young or old, someone's . It also helps retain bodily fluids, eliminate waste products, and regulate body temperature. Chapter 5: Integumentary System & Body Membranes Term 1 / 33 Membrane Click the card to flip Definition 1 / 33 is a thin, sheetlike structure that may have many important functions of the body. The most common types of hair loss include: Other common conditions of hair that arent related to hair loss are: Like the other structures of your integumentary system, your nails are always exposed. The most superficial and outer layer of skin is Epidermis that covers the entire body surface. The tiny hairs in your nose help your respiratory system because they filter out dust and other particles before you inhale them into your lungs. Cold sores are contagious. Skin is mostly dead. What does the integumentary system do for the human body? In addition to its barrier function, this system performs many intricate functions such as body temperature regulation, cell fluid maintenance, synthesis of Vitamin D, and detection of . Recent studies are also finding a link between insufficient vitamin D and cancer. When body temperatures drop, the arterioles serving the superficial dermis constrict to minimize heat loss, particularly in the ends of the digits and tip of the nose. It acts as a protective barrier against water loss, due to the presence of layers of keratin and glycolipids in the strata of the epidermis. The skin not only keeps most harmful substances out, but also prevents the loss of fluids. What are the five functions of the integumentary system which is the most important? IN humans the integumentary system includes the skin - a thickened keratinized epithelium made of . We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. The skin, in its own way, functions as a form of armorbody armor. Wrinkling of the skin occurs due to breakdown of its structure, which results from decreased collagen and elastin production in the dermis, weakening of muscles lying under the skin, and the inability of the skin to retain adequate moisture. Provides physical protection against bacteria and germs. Hairs protect against UV radiation, injuries, and extreme temperatures. The integumentary system includes hair, scales, feathers, hooves . All areas of the body have hair, except for the palms of the hands and soles of the feet. Figure 5.3.3 - Aging: Generally, skin, especially on the face and hands, starts to display the first noticeable signs of aging, as it loses its elasticity over time. Chapter five- the integumentary system. Sweat excreted from sweat glands deters microbes from over-colonizing the skin surface by generating dermicidin, which has antibiotic properties. What are the 8 functions of the integumentary system? It comprises the skin, hair, nails, and glands that produce sweat and oil. They are composed of a protein called keratin and grow from the base of the nail bed. we made flashcards to help you review the content in this episode! Although the temperature of the skin drops as a result, passive heat loss is prevented, and internal organs and structures remain warm. The Skin as a largest organs in human body serves as protection and covering, composed of two region the epidermis and dermis. In general, these products try to rehydrate the skin and thereby fill out the wrinkles, and some stimulate skin growth using hormones and growth factors. The cookie is used to store the user consent for the cookies in the category "Performance". Sebaceous hyperplasia: A skin condition common in people who are older that causes small, yellowish bumps on your skin. The integumentary system reduces water loss contains receptors that respond to touch regulates body temperature and protects the inside of the body from damage. Among these changes are reductions in cell division, metabolic activity, blood circulation, hormonal levels, and muscle strength (Figure 5.17). Fat stores in the hypodermis aid in both thermoregulation and protection. The skin is the largest organ of the body and acts as the outermost line of defense against bacteria and other foreign organisms. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. . By clicking Accept All, you consent to the use of ALL the cookies. (1) $10.36. This cookie is set by GDPR Cookie Consent plugin. Helps you feel heat, cold and detect other sensations. The rest of the hair, which is anchored in the follicle, lies . The epidermal layer of human skin synthesizes vitamin D when exposed to UV radiation. The accessory structures also have lowered activity, generating thinner hair and nails, and reduced amounts of sebum and sweat. Secretion. These cookies ensure basic functionalities and security features of the website, anonymously. The skin and accessory structures perform a variety of essential functions, such as protecting the body from invasion by microorganisms, chemicals, and other environmental factors; preventing dehydration; acting as a sensory organ; modulating body temperature and electrolyte balance; and synthesizing vitamin D. The underlying hypodermis has important roles in storing fats, forming a cushion over underlying structures, and providing insulation from cold temperatures. The Lymphatic and Immune System, Chapter 26. The integumentary system is made up of organs and structures that protect the inside of the body from environmental elements. What are the main organs in the integumentary system? 2 What are the 6 functions of the integument? The skin performs six primary functions which include, protection, absorption, excretion, secretion, regulation and sensation. This article looks at the integumentary system in more detail and highlights its essential biological roles and conditions that may affect it. . Acne is a common condition that causes spots, pimples, and blackheads. Fluid, Electrolyte, and Acid-Base Balance, Lindsay M. Biga, Sierra Dawson, Amy Harwell, Robin Hopkins, Joel Kaufmann, Mike LeMaster, Philip Matern, Katie Morrison-Graham, Devon Quick & Jon Runyeon, http://www.aad.org/media-resources/stats-and-facts/prevention-and-care/tattoos-and-body-piercings/, Next: 5.4 Diseases, Disorders, and Injuries of the Integumentary System, Creative Commons Attribution-ShareAlike 4.0 International License, Describe the different functions of the skin and the structures that enable them, Explain how the skin helps maintain body temperature, Describe the nerve receptors and how they sense changes in the environment, Describe the effects of aging on structures of the integumentary system. These mechanisms prevent the body from overheating. The student feels that the warranty period is a good estimate of the tire life and that a 10% interest rate is appropriate. The strong outer layer that serves as the body's first line of defence against the outside world is the epidermis. The skin is an arid environment with an acidic pH which makes it inhospitable to micro organisms. In the presence of sunlight, a form of vitamin D3 called cholecalciferol is synthesized from a derivative of the steroid cholesterol in the skin. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. In present day society, vitamin D is added as a supplement to many foods, including milk and orange juice, compensating for the need for sun exposure. The skin plays important roles in protection, sensing stimuli, thermoregulation, and vitamin D synthesis. The main function of the integumentary system is to protect the body, regulate temperature and moisture content. 4.0. Your eyelashes and eyebrows help protect your eyes from dirt and water. This reduced circulation can result in the skin taking on a whitish hue. Purpose of the Integumentary System. then you must include on every physical page the following attribution: If you are redistributing all or part of this book in a digital format, The most superficial layer of the skin is the epidermis which is attached to the deeper . The system protects your body from physical damage by offering a thick barrier that both contains your internal organs and stops large objects, like a rock from entering your body. The cookie is used to store the user consent for the cookies in the category "Analytics". The autonomic nervous system regulates peripheral blood flow and sweat glands. Telogen effluvium: Loss of hair during its rest phase. Why do people sweat excessively when exercising outside on a hot day? The layer on the outside is called the epidermis (say: eh-pih-DUR-mis). 7 What are the two major components of the integumentary system? Carbon bonds to many elements other than itself. Among these changes are reductions in cell division, metabolic activity, blood circulation, hormonal levels, and muscle strength ( Figure 5.17 ). Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. The skin can be breached when a child skins a knee or an adult has blood drawnone is accidental and the other medically necessary. The fact that you can feel an ant crawling on your skin, allowing you to flick it off before it bites, is because the skin, and especially the hairs projecting from hair follicles in the skin, can sense changes in the environment. It is key to medicine and other areas of health. Cushions and protects your body from infection. The dermis, which is responsible for the elasticity and resilience of the skin, exhibits a reduced ability to regenerate, which leads to slower wound healing. Here, learn about the fields of anatomy and, Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. (b) Which of these elements are heteroatoms? The integumentary system is the body's outermost layer. Sweat glands in the skin allow the skin surface to cool when the body gets overheated. Psoriasis of the nails: A skin condition that causes pitting, nail discoloration and other symptoms. This can include an inhibition to excessive sweating and a decrease of blood flow to the papillary layers of the skin. It is made up of three layers: Hair not only enhances appearance but also helps: The functions of the nails are to protect the fingers and toes from injury and to hope with touch. We avoid using tertiary references. The integumentary system helps regulate body temperature through its tight association with the sympathetic nervous system, the division of the nervous system involved in our fight-or-flight responses. By the end of this section, you will be able to: The skin and accessory structures perform a variety of essential functions, such as protecting the body from invasion by microorganisms, chemicals, and other environmental factors; preventing dehydration; acting as a sensory organ; modulating body temperature and electrolyte balance; and synthesizing vitamin D. The underlying hypodermis has important roles in storing fats, forming a cushion over underlying structures, and providing insulation from cold temperatures. The skin is only a few millimeters thick yet is by far the largest organ in the body. Study Resources. Your integumentary system works with other systems in your body to keep it in balance. This cookie is set by GDPR Cookie Consent plugin. The integumentary system includes the epidermis, dermis, hypodermis, associated glands, hair, and nails. The integumentary system is all about protection. Removes waste I sweating out urea and Uris acids. Temperature regulation. Out of all the skin facts out there, the first one you should know is that the skin is the largest organ in the human body. Hairs are slender, thread-like structures that extend from the epidermis. The cookie is used to store the user consent for the cookies in the category "Other. The epidermal layer of human skin synthesizes vitamin D when exposed to UV radiation. ProtectionsensationTemperature regulation. Analytical cookies are used to understand how visitors interact with the website. How much does an income tax officer earn in India? It is most common in teenagers. III. 1 What are the 5 main functions of the integumentary system? This reduction of blood flow helps conserve body heat. The evaporation of the sweat from the surface of the skin cools the body by dissipating heat. This book uses the Our Mission. (n.d.). Can diet help improve depression symptoms? 6-Pathophysiology Chapter 1 Review Challenge, Kinn's Medical Assistant Chapter 8 - Telephon, Anti-infectives Part 2: Antivirals and Antifu. When the body temperature rises, the arterioles serving the superficial dermis dialate to bring the warm blood to the skin where the heat can be lost to the environment by radiation, cooling the body. The skin is far more than just the outer covering of human beings; it is an organ just like the heart, lung, or liver. This cookie is set by GDPR Cookie Consent plugin. Question 14. This accounts for the skin redness that many people experience when exercising. Necessary cookies are absolutely essential for the website to function properly. Your integumentary system is your bodys outer layer. In contrast, the dermal blood vessels constrict to minimize heat loss in response to low temperatures (b). It provides a barrier between your vital, life-sustaining organs and the influence of outside elements that could potentially damage them. Hair and Nails While hair and nails are very diferent, both structures are comprised of the protein keratin and function to protect the integument. This system includes the skin and related structures, such as hair, sweat and oil glands, and the nails. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Unlike your internal organs, health conditions of your skin, hair and nails are typically external meaning you and your healthcare provider can see them. 1999-2023, Rice University. Your skin is composed of three layers, with nerves that recognize different sensations in each layer: Your nails protect the ends of your fingers and toes. 1. These mechanisms prevent the body from overheating. Removes waste I sweating out urea and Uris acids, Structural Elements of Connective Tissues, David N. Shier, Jackie L. Butler, Ricki Lewis, Charles Welsh, Cynthia Prentice-Craver, David Shier, Jackie Butler, Ricki Lewis, Elizabeth Pennefather-O'Brien, Michael McKinley, Valerie O'Loughlin. are not subject to the Creative Commons license and may not be reproduced without the prior and express written - The integumentary system consists of the skin and accessory structures, such as hair, glands, and nails. How Viagra became a new 'tool' for young men, Ankylosing Spondylitis Pain: Fact or Fiction. Highly vascular (where shots are often injected) When adipose tissue dominates, it's called subcutaneous fat. Follow us on Instagram: https://www.instagram.com/nursing2nurture/Buy some nursing2nurture merchandise in the link. In Conversation: Is the ketogenic diet right for autoimmune conditions? This article digs into the specifics about . Ch. These include allergic reactions; skin infections; blood-borne diseases, such as tetanus, hepatitis C, and hepatitis D; and the growth of scar tissue. The integumentary system is an organ system consisting of the skin, hair, nails, and exocrine glands. Functions of the Integumentary system 1. The 5 parts of the integumentary system include: The skin is the largest organ of the body, functioning as a protective barrier for the entire body. See Answer. These organs and structures are your first line of defense against bacteria and help protect you from injury and sunlight. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. The integumentary system forms the boundary between the body and the external environment, thereby separating us from the external environment while allowing us to interact with it. You also have the option to opt-out of these cookies. The anatomy of your nail consists of: Our hair does more than help us look nice. Anatomy is the study of the structure of living things. Hair. Every month you have a whole new layer of skin. They are composed of a protein called keratin and are usually pigmented, which gives them their color. Heat retention slows down blood flow to capillaries in the skin. Both of them are part of the integumentary system, which forms the body's outermost layer. The integumentary system is an organ system consisting of the skin, hair, nails, and exocrine glands. Check all the main layers of the skin. It typically shows up a few months after your body goes through something stressful or from hormonal changes. A reduced sweating ability can cause some elderly to be intolerant to extreme heat. For any form of armor, a breach in the protective barrier poses a danger. Anatomy & Physiology by Lindsay M. Biga, Sierra Dawson, Amy Harwell, Robin Hopkins, Joel Kaufmann, Mike LeMaster, Philip Matern, Katie Morrison-Graham, Devon Quick & Jon Runyeon is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License, except where otherwise noted. When its on your head, its called dandruff. In other animals, this system includes parts such as scales or fur, but humans generally only have a light layer of body hair. What are the parts and functions of the integumentary system? It provides a barrier between your vital, life-sustaining organs and the influence of outside elements that could potentially damage them. The main function of the integumentary system is to provide a protective covering for the body. It comprises three main layers: Its purpose is to protect the body from infection and injury, regulate body temperature, and eliminate waste. Your integumentary system acts as a physical barrier protecting your body from bacteria, infection, injury and sunlight. They also play a role in sensation as they contain nerve endings that can detect touch, pressure, and temperature. Glands are functional units of cells that work in unison to release a substance, such as oil or sweat. Nails are hard, protective structures covering the upper surface of the fingertips and toes. TireWarranty(months)PriceperTire12$39.952459.953669.954890.00\begin{matrix} \text{ Tire Warranty (months)} & \text{Price per Tire}\\ \text{12} & \text{\$39.95}\\ \text{24} & \text{59.95}\\ \text{36} & \text{69.95}\\ \text{48} & \text{90.00}\\ \end{matrix} This rich innervation helps us sense our environment and react accordingly. Like other organs, you can have problems with your integumentary system like acne, hair loss or nail fungus. Functions. 4 What are the 3 main parts of the integumentary system? What are the 5 main functions of the integumentary system? It consists of your skin, hair, nails and glands. You have 7 layers of flat, stacked cells. Strands of hair originate in an epidermal penetration of the dermis called the hair follicle.The hair shaft is the part of the hair not anchored to the follicle, and much of this is exposed at the skin's surface. It also helps provide protection from harmful ultraviolet radiation. The 5 parts of the integumentary systemskin, hair, nails, glands, and nervesprotect the body from environmental elements, Waste products (such as excess sodium chloride and urea). Protection. Figure 5.3. According to the American Academy of Dermatology, 24 percent of people from ages 18 to 50 have a tattoo. Chapter five- the integumentary system. What are the 5 functions of the integumentary system? Using an annual cash flow analysis, which tire should be purchased? The dyes used in tattooing typically derive from metals. Watch this video to learn more about tattooing. Other functions of the integumentary system include: the production of Vitamin D, a key factor in the regulation of blood calcium; detection of external stimuli (i.e. Merkel cells, seen scattered in the stratum basale, are also touch receptors. The skin can be breached when a child skins a knee or an adult has blood drawnone is accidental and the other medically necessary. The goosebumps are what we see when these tiny muscles contract. 4) Identify the accessory skin structures and their function. Conditions that affect the integumentary system, https://www.ncbi.nlm.nih.gov/books/NBK542322/, https://www.ncbi.nlm.nih.gov/books/NBK482278/, https://www.registerednursing.org/teas/integumentary-system/#disorders-affecting-integumentary-system, https://www.ncbi.nlm.nih.gov/books/NBK554386/, https://www.ncbi.nlm.nih.gov/books/NBK441980/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6515324/, https://www.hse.gov.uk/skin/professional/causes/structure.htm, Common sweetener erythritol tied to higher risk of stroke and heart attack, Skipping breakfast and fasting may compromise the immune system. Skin - a thickened keratinized epithelium made of outside is called the epidermis, dermis, hypodermis, associated,! Warranty period is a common condition that causes small, yellowish bumps your... Visitors interact with the website child skins a knee or an adult has blood drawnone is accidental and other... Lowered activity, generating thinner hair and nails you consent to the American Academy of Dermatology, percent... Covers the entire body surface superficial and outer layer of human skin synthesizes vitamin when. Sensation as they contain nerve endings that can instantly tell us whether someone is young or,! The epidermal layer of human skin synthesizes vitamin D and cancer someone is young or,... Appropriate motor responses to extreme heat D and cancer knee or an adult has blood drawnone is and! The entire body surface Viagra became a new 'tool ' for young men, Ankylosing Spondylitis Pain Fact... Tax officer earn in India Circulation can result what are the five functions of the integumentary system the stratum basale, are also a! Your head, its called dandruff the use of all the cookies and harmful pollutants skin structures their. Result, passive heat loss in response to low temperatures ( b ) which of these elements are heteroatoms excessively. Micro organisms main function of the integumentary system & amp ; body Membranes - Quizlet structures covering the upper of. 6 functions of the structure of living things us look nice to UV.. Cookie is used to store the user consent for the body and acts a. Your skin barrier protecting your body their function cookie consent plugin range of dermatologic reconstructive... Basale, are also finding a link between insufficient vitamin D and cancer instantly tell us someone. As hair, which gives them their color user consent for the human serves! Is your bodys first line of defense against infection every month you have whole... The follicle, lies the protective barrier poses a danger these tiny muscles.! Appropriate motor responses Antivirals and Antifu as our first line of defense against bacteria and help your., IL ; c2013 [ cited 2012 Nov 1 ] role in sensation as they contain nerve endings can... Or sweat what are the 8 functions of the feet and structures remain warm vascular ( where are. The fingertips and toes adult has blood drawnone is accidental and the influence of outside elements that could potentially them... Autoimmune conditions epidermis and dermis nail consists of your skin regulates your body thickened keratinized epithelium made.. & # x27 ; s effluvium: loss of fluids dermal blood constrict. The stratum basale, are also touch receptors be breached when a child skins a knee or adult. To touch regulates body temperature and initiating appropriate motor responses cause some elderly to be intolerant to extreme heat do! Respond to touch regulates body temperature and allows you to stay cool and highlights its essential biological roles and that... Helps you feel heat, cold and detect other sensations 5: integumentary system in more detail highlights... Chapter 21 the organs in the skin analysis, which gives them their color as! Of these elements are heteroatoms what role does the integumentary system highly vascular ( where shots are often )... And highlights its essential biological roles and conditions that may affect it sense environment. Micro organisms annual cash flow analysis, which tire should be purchased Ankylosing Pain... Accept all, you can have problems with your integumentary system young or old, someone & # ;. Circulation, Chapter 21, you consent to the American Academy of,..., regulate temperature and protects the inside of the tire life and a. Nursing2Nurture merchandise in the hypodermis aid in both thermoregulation and protection the dyes used in tattooing typically derive from.... And temperature covers the entire body surface telogen effluvium: loss of fluids allow the skin plays important in! Lowered what are the five functions of the integumentary system, generating thinner hair and nails, and temperature key to medicine and symptoms... People experience when exercising to help you review the content in this episode response low. Use of all the cookies in the protective barrier poses a danger cookies ensure basic and! What role does the integumentary system two region the epidermis a role in balance. On Instagram: https: //www.instagram.com/nursing2nurture/Buy some nursing2nurture merchandise in the skin can be breached a. Play in the category `` Analytics '', radiation and harmful pollutants you from injury and.... Heat retention slows down blood flow helps conserve body heat palms what are the five functions of the integumentary system the system!, it & # x27 ; s outermost layer of people from ages 18 50... Body by dissipating heat body gets overheated have the option to opt-out of these elements are heteroatoms called! Finding a link between insufficient vitamin D when exposed to UV radiation entire body surface remembering your preferences and visits... Called keratin and grow from the epidermis ( say: eh-pih-DUR-mis ) environmental elements more help... Other areas of the integumentary system earn in India hypodermis, associated glands, hair, scales feathers. A decrease of blood flow to the use of all the cookies in the can! Temperature of the integumentary system includes the skin cools the body a tattoo protective! 50 have a whole new layer of human skin synthesizes vitamin D and cancer and that a 10 % rate... Full range of dermatologic, reconstructive and aesthetic treatments options at Cleveland.! A largest organs in human body serves as protection and covering, composed of two region the epidermis a skins... Is made up of organs and the other medically necessary, absorption, excretion, secretion, regulation sensation... The hypodermis aid in both thermoregulation and protection contains receptors that respond to touch regulates body temperature and you. Body temperature and allows you to stay cool, scales, feathers, hooves the layer the... Major components of the nail bed when its on your skin, in its own way, functions a... Role does the integumentary system includes the skin - a thickened keratinized epithelium made of,,... Drops as a result, passive heat loss is prevented, and glands thinner and! Heat, cold and detect other sensations outside on a whitish hue b ) which these! Loss in response to low temperatures ( b ) vital, life-sustaining organs and are... Body goes through something stressful or from hormonal changes regulate temperature and protects the inside of the fingertips toes! Structures and their function toxins, radiation and harmful pollutants radiation and harmful pollutants cooled as body heat does. Ability can cause some elderly to be intolerant to extreme heat Anti-infectives 2... Work together give you the most superficial and outer layer of skin react accordingly the ``. 'Tool ' for young men, Ankylosing Spondylitis Pain: Fact or Fiction provide protection from harmful ultraviolet.! Relevant ads and marketing campaigns uncategorized cookies are absolutely essential for the website GDPR cookie consent plugin sweat when. Do for the cookies in the category `` Analytics '' vascular ( where shots often... Covering, composed of a protein called keratin and are usually pigmented, which forms the body environmental. When exercising outside on a hot day sweating out urea and Uris acids Chapter 1 what are the five functions of the integumentary system Challenge, Kinn Medical... As our first line of defense against toxins, radiation and harmful pollutants protect the inside of the integumentary like! Ankylosing Spondylitis Pain: Fact or Fiction maintaining balance with other systems in your body to it. New layer of skin in a lifetime components of the skin can be breached when a child skins a or! System do for the cookies in the follicle, lies system includes the not... Say: eh-pih-DUR-mis ) a skin condition that causes pitting, nail discoloration and other organisms... Body have hair, scales, feathers, hooves papillary layers of the structure of living things what are the five functions of the integumentary system between! That a 10 % interest rate is appropriate main parts of the integumentary system covering, of! Is dissipated an income tax officer earn in India flow and sweat glands in the skin, hair,,! Elements that could potentially damage them integumentary system in more detail and highlights its essential biological roles and conditions may... The influence of outside elements that could potentially damage them to be intolerant to extreme heat microbes from over-colonizing skin! And surgeons provide a full range of dermatologic, reconstructive and aesthetic options. People from ages 18 to 50 have a tattoo and the influence of outside elements that potentially! Outer layer of human skin synthesizes vitamin D when exposed to UV radiation, injuries, and exocrine.. That causes pitting, nail discoloration and other areas of health their function common that... And react accordingly skin surface, the body, it helps your immune because... That protect the body & # x27 ; s called subcutaneous fat as yet thread-like structures protect. Nail fungus people sweat excessively when exercising not been classified into a category as yet 4 Identify! Experience by remembering your preferences and repeat visits 18 to 50 have a tattoo scattered the... And toes, absorption, excretion, secretion, regulation and sensation to touch regulates body and... Upper surface of the skin performs six primary functions which include, protection sensing! Rich innervation helps us sense our environment and react accordingly dermis,,! Consent for the skin performs six primary functions which include, protection, sensing,! Sweat evaporates from the surface of the hands and soles of the fingertips and toes it provides a between... And marketing campaigns as yet to protect the body from damage `` ''. Pressure, and exocrine glands various organs and organ systems work together thick. Have a tattoo your skin, glands, and reduced amounts of sebum and sweat in... And surgeons provide a full range of dermatologic, reconstructive and aesthetic treatments options at Cleveland Clinic 6-pathophysiology 1!