Although we are often concerned with how the integumentary system looks, it has many important functions that go beyond appearance. When the core body temperature drops, the body switches to heat-conservation mode. 3) Explain the different factors that affect skin color. Some of the most common skin disorders are: Hair loss is the most common condition that affects your hair. The integumentary system consists of the skin, hair, nails, glands, and nerves. Composed of skin, hair, nails, glands, and nerves, its main job is to protect your insides from elements in your environment, like pollution and bacteria. Watch this video to learn more about tattooing. 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. - The integumentary system consists of the skin and accessory structures, such as hair, glands, and nails. Necessary cookies are absolutely essential for the website to function properly. All body systems work in an interconnected manner to maintain the internal conditions essential to the function of the body. In the presence of sunlight, a form of vitamin D3 called cholecalciferol is synthesized from a derivative of the steroid cholesterol in the skin. According to the American Academy of Dermatology, 24 percent of people from ages 18 to 50 have a tattoo. 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. A person with tattoos should be cautious when having a magnetic resonance imaging (MRI) scan because an MRI machine uses powerful magnets to create images of the soft tissues of the body, which could react with the metals contained in the tattoo dyes. Provides physical protection against bacteria and germs. Analytical cookies are used to understand how visitors interact with the website. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". In addition to sweating, arterioles in the dermis dilate so that excess heat carried by the blood can dissipate through the skin and into the surrounding environment (Figure 5.3.2b). Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Vitamin D production. Parts. Chapter five- the integumentary system. 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. It forms a barrier against hot and cold temperatures, harmful chemicals and solar radiation, as well as microorganisms. The layer on the outside is called the epidermis (say: eh-pih-DUR-mis). Cold sores are contagious. Your integumentary system works with other systems in your body to keep it in balance. It is the first layer of defense to prevent dehydration, infection, and injury to the rest of the body. 6 How many functions does the integumentary system have? All rights reserved. The sympathetic nervous system is continuously monitoring body temperature and initiating appropriate motor responses. It also functions to retain body fluids, protect against disease, eliminate waste products, and . consent of Rice University. When body temperatures drop, the arterioles constrict to minimize heat loss, particularly in the ends of the digits and tip of the nose. 1.2 Structural Organization of the Human Body, 2.1 Elements and Atoms: The Building Blocks of Matter, 2.4 Inorganic Compounds Essential to Human Functioning, 2.5 Organic Compounds Essential to Human Functioning, 3.2 The Cytoplasm and Cellular Organelles, 4.3 Connective Tissue Supports and Protects, 5.3 Functions of the Integumentary System, 5.4 Diseases, Disorders, and Injuries of the Integumentary System, 6.6 Exercise, Nutrition, Hormones, and Bone Tissue, 6.7 Calcium Homeostasis: Interactions of the Skeletal System and Other Organ Systems, 7.6 Embryonic Development of the Axial Skeleton, 8.5 Development of the Appendicular Skeleton, 10.3 Muscle Fiber Excitation, Contraction, and Relaxation, 10.4 Nervous System Control of Muscle Tension, 10.8 Development and Regeneration of Muscle Tissue, 11.1 Describe the roles of agonists, antagonists and synergists, 11.2 Explain the organization of muscle fascicles and their role in generating force, 11.3 Explain the criteria used to name skeletal muscles, 11.4 Axial Muscles of the Head Neck and Back, 11.5 Axial muscles of the abdominal wall and thorax, 11.6 Muscles of the Pectoral Girdle and Upper Limbs, 11.7 Appendicular Muscles of the Pelvic Girdle and Lower Limbs, 12.1 Structure and Function of the Nervous System, 13.4 Relationship of the PNS to the Spinal Cord of the CNS, 13.6 Testing the Spinal Nerves (Sensory and Motor Exams), 14.2 Blood Flow the meninges and Cerebrospinal Fluid Production and Circulation, 16.1 Divisions of the Autonomic Nervous System, 16.4 Drugs that Affect the Autonomic System, 17.3 The Pituitary Gland and Hypothalamus, 17.10 Organs with Secondary Endocrine Functions, 17.11 Development and Aging of the Endocrine System, 19.2 Cardiac Muscle and Electrical Activity, 20.1 Structure and Function of Blood Vessels, 20.2 Blood Flow, Blood Pressure, and Resistance, 20.4 Homeostatic Regulation of the Vascular System, 20.6 Development of Blood Vessels and Fetal Circulation, 21.1 Anatomy of the Lymphatic and Immune Systems, 21.2 Barrier Defenses and the Innate Immune Response, 21.3 The Adaptive Immune Response: T lymphocytes and Their Functional Types, 21.4 The Adaptive Immune Response: B-lymphocytes and Antibodies, 21.5 The Immune Response against Pathogens, 21.6 Diseases Associated with Depressed or Overactive Immune Responses, 21.7 Transplantation and Cancer Immunology, 22.1 Organs and Structures of the Respiratory System, 22.6 Modifications in Respiratory Functions, 22.7 Embryonic Development of the Respiratory System, 23.2 Digestive System Processes and Regulation, 23.5 Accessory Organs in Digestion: The Liver, Pancreas, and Gallbladder, 23.7 Chemical Digestion and Absorption: A Closer Look, 25.1 Internal and External Anatomy of the Kidney, 25.2 Microscopic Anatomy of the Kidney: Anatomy of the Nephron, 25.3 Physiology of Urine Formation: Overview, 25.4 Physiology of Urine Formation: Glomerular Filtration, 25.5 Physiology of Urine Formation: Tubular Reabsorption and Secretion, 25.6 Physiology of Urine Formation: Medullary Concentration Gradient, 25.7 Physiology of Urine Formation: Regulation of Fluid Volume and Composition, 27.3 Physiology of the Female Sexual System, 27.4 Physiology of the Male Sexual System, 28.4 Maternal Changes During Pregnancy, Labor, and Birth, 28.5 Adjustments of the Infant at Birth and Postnatal Stages. Some types of hair loss are temporary, while others are permanent. Dec 13, 2022 OpenStax. The Chemical Level of Organization, Chapter 3. 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. The integumentary system is all about protection. 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. It shields your body from harmful light and helps regulate your body temperature. Onycholysis: When your nail separates from your nail bed. Functions of the Integumentary system 1. 1999-2023, Rice University. The word armor evokes several images. The cookie is used to store the user consent for the cookies in the category "Other. OpenStax is part of Rice University, which is a 501(c)(3) nonprofit. We do not endorse non-Cleveland Clinic products or services. The skin acts as a sense organ because the epidermis, dermis, and the hypodermis contain specialized sensory nerve structures that detect touch, surface temperature, and pain. This rich innervation helps us sense our environment and react accordingly. Explore the accessory structures of the integumentary system, and take a look at two of the . Elderly individuals who suffer from vitamin D deficiency can develop a condition called osteomalacia, a softening of the bones. Skin is mostly dead. 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. The skin has three main functions: protection, regulation and sensation. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. (n.d.). Despite the risk, the practice of piercing the skin for decorative purposes has become increasingly popular. For any form of armor, a breach in the protective barrier poses a danger. But opting out of some of these cookies may affect your browsing experience. Tattooing has a long history, dating back thousands of years ago. Chapter five- the integumentary system. Q. It is key to medicine and other areas of health. It is most common in teenagers. It also helps provide protection from harmful ultraviolet radiation. In contrast, the dermal blood vessels constrict to minimize heat loss in response to low temperatures (b). 4.0. The skin can be breached when a child skins a knee or an adult has blood drawnone is accidental and the other medically necessary. These organs and structures are your first line of defense against bacteria and help protect you from injury and sunlight. Young, James A. It consists of your skin, hair, nails and glands. Other cells in the skin, such as melanocytes and dendritic cells, also become less active, leading to a paler skin tone and lowered immunity. [2] The main function of the integumentary system is to protect the internal organs from any kind of damage. Can diet help improve depression symptoms? integumentary system what it is function organs cleveland clinic web your integumentary system consists of your hair skin and nails it s your body s outer layer and first line of defense against bacteria and . 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. These include allergic reactions; skin infections; blood-borne diseases, such as tetanus, hepatitis C, and hepatitis D; and the growth of scar tissue. It also is the first line of defense against abrasive activity due to contact with grit, microbes, or harmful chemicals. The five main functions of the integumentary system include: Protection. Controlling body temperature: The skin does a fantastic job of controlling body temperature and keeping it stable. Among these changes are reductions in cell division, metabolic activity, blood circulation, hormonal levels, and muscle strength (Figure 5.17). In addition to its essential role in bone health, vitamin D is essential for general immunity against bacterial, viral, and fungal infections. ajinems. The integumentary system is the largest organ in our body.It is made up of the skin and its accessory structures, which include the nails; hair; sebaceous, or oil, glands; and sweat glands.. Athletes foot is a fungal infection that causes itching, redness, and blisters on the feet. 2. Follow us on Instagram: https://www.instagram.com/nursing2nurture/Buy some nursing2nurture merchandise in the link. The skin, hair, nails, and glands work harmoniously to protect the body from harm and maintain homeostasis. Its main function is to act as a barrier to protect the body from the outside world. Secretion. The next layer down is the dermis (say: DUR-mis). These cookies will be stored in your browser only with your consent. Is it worth driving from Las Vegas to Grand Canyon? It comprises three main layers: Its purpose is to protect the body from infection and injury, regulate body temperature, and eliminate waste. Glands are functional units of cells that work in unison to release a substance, such as oil or sweat. Why do people sweat excessively when exercising outside on a hot day? We avoid using tertiary references. Your integumentary system is located in your skin, and is responsible for producing both oil and sweat. 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. But opting out of some of these cookies may affect your browsing experience. The integumentary system is a complex organ that helps protect the body and regulates various essential processes. The skin can be breached when a child skins a knee or an adult has blood drawnone is accidental and the other medically necessary. However, it can occur at any age. ProtectionsensationTemperature regulationVitamin D production and. MedicineNet does not provide medical advice, diagnosis or treatment. What do you mean by integumentary system? We also use third-party cookies that help us analyze and understand how you use this website. The skin, in its own way, functions as a form of armorbody armor. The layer of sebum on the outermost layer of the skin is known as the acid mantle. Your skin, and its structures all play an important role in maintaining balance with other systems in your body. Endocrine glands do not have a duct system and instead release their products directly into the bloodstream. 2 What are the 6 functions of the integument? Your integumentary system is an organ that consists of a few main structures: skin, nails, hair and glands, along with the nerves and blood vessels that support them. The integumentary system has multiple roles in homeostasis, including protection, temperature regulation, sensory reception, biochemical synthesis, and absorption. Temperature regulation. The integumentary system has sensory receptors that can detect heat, cold, touch, pressure, and pain. The skin is only a few millimeters thick yet is by far the largest organ in the body. Helps you feel heat, cold and detect other sensations. The skin is the first line of defense against infections from pathogens as it is a physical barrier and contains elements of the innate and adaptive immune systems. 3 What are the two main functions of the integumentary system? Your integumentary system is unique because most health conditions associated with it are visible. The liver converts cholecalciferol to calcidiol, which is then converted to calcitriol (the active chemical form of the vitamin) in the kidneys. It contains sweat glands that help fight overheating and dehydration by releasing sweat onto the skins surface. Carbon bonds to many elements other than itself. Its made up of your skin, nails, hair and the glands and nerves on your skin. The Cardiovascular System: Blood, Chapter 19. Score: 5/5 (54 votes) . You will shed 40lbs of skin in a lifetime. However, you also breach this barrier when you choose to accessorize your skin with a tattoo or body piercing. Your integumentary system is your bodys outer layer. Nerves control muscles connected to hair follicles. b. secretion = milk c. hormones influence their function in females ceruminous glands : a. modified apocrine sweat glands located in external auditory canal b. secretion = cerumen (ear wax) nails : a. found at dorsal tips of digits b. functions include protection of digits c. growth from nail root (epidermal fold) toward tip of digit MedicineNet does not provide medical advice, diagnosis or treatment. 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. The Peripheral Nervous System, Chapter 18. Sweating cools the body when it becomes warm. It is most commonly caused by wearing shoes that do not allow the skin on the feet to breathe. When it contracts, it makes your hair stand up. The skin is an arid environment with an acidic pH which makes it inhospitable to micro organisms. By clicking Accept All, you consent to the use of ALL the cookies. The integumentary system is made up of hair, nails, skin, glands, and nerves. Integumentary System Facts: The skin is the human body's first line of defense against microorganisms, parasites and the environment in general. A college student has been looking for new tires. Bone Tissue and the Skeletal System, Chapter 12. Because the needles involved in producing body art and piercings must penetrate the skin, there are dangers associated with the practice. It covers the entire surface of the body and has multiple layers, each with different functions. The rest of the hair, which is anchored in the follicle, lies . We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. This cookie is set by GDPR Cookie Consent plugin. Excretes sebum, sweat and other waste from your body. The skin is the largest organ of the body and acts as the outermost line of defense against bacteria and other foreign organisms. This 41-slide PowerPoint lesson on the Integumentary System begins with an overview of the purposes of the system. Because the needles involved in producing body art and piercings must penetrate the skin, there are dangers associated with the practice. How does the integumentary system interact with other systems? The OpenStax name, OpenStax logo, OpenStax book covers, OpenStax CNX name, and OpenStax CNX logo Although there are other systems that play a much more important role in removing wastes (the kidneys and liver . Goosebumps are caused by your integumentary system. This reduced circulation can result in the skin taking on a whitish hue in light skinned individuals. III. The sympathetic nervous system is continuously monitoring body temperature and initiating appropriate motor responses. Recall that sweat glands, accessory structures to the skin, secrete water, salt, and other substances to cool the body when it becomes warm. What does the integumentary system do for the human body? A major function of the subcutaneous tissue is to connect the skin to . These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Protects the bodys internal living tissues and organs. The integumentary system has five components: skin, hypodermis, hair, nails, and exocrine glands. Immune cells present among the skin layers patrol the areas to keep them free of foreign materials. . It acts as a protective barrier against water loss, due to the presence of layers of keratin and glycolipids in the stratum corneum. The integumentary system is composed of the skin, hair, nails, and glands. What are various methods available for deploying a Windows application? The skin secretes sebum, a mixture of oils that keeps the skin soft and supple. The primary function of the skin is to help the body maintain homeostasis with its environment. 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. 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. It works to protect the body from harm and maintain homeostasis by working with other bodily systems. This cookie is set by GDPR Cookie Consent plugin. are licensed under a, Structural Organization of the Human Body, Elements and Atoms: The Building Blocks of Matter, Inorganic Compounds Essential to Human Functioning, Organic Compounds Essential to Human Functioning, Nervous Tissue Mediates Perception and Response, Diseases, Disorders, and Injuries of the Integumentary System, Exercise, Nutrition, Hormones, and Bone Tissue, Calcium Homeostasis: Interactions of the Skeletal System and Other Organ Systems, Embryonic Development of the Axial Skeleton, Development and Regeneration of Muscle Tissue, Interactions of Skeletal Muscles, Their Fascicle Arrangement, and Their Lever Systems, Axial Muscles of the Head, Neck, and Back, Axial Muscles of the Abdominal Wall, and Thorax, Muscles of the Pectoral Girdle and Upper Limbs, Appendicular Muscles of the Pelvic Girdle and Lower Limbs, Basic Structure and Function of the Nervous System, Circulation and the Central Nervous System, Divisions of the Autonomic Nervous System, Organs with Secondary Endocrine Functions, Development and Aging of the Endocrine System, The Cardiovascular System: Blood Vessels and Circulation, Blood Flow, Blood Pressure, and Resistance, Homeostatic Regulation of the Vascular System, Development of Blood Vessels and Fetal Circulation, Anatomy of the Lymphatic and Immune Systems, Barrier Defenses and the Innate Immune Response, The Adaptive Immune Response: T lymphocytes and Their Functional Types, The Adaptive Immune Response: B-lymphocytes and Antibodies, Diseases Associated with Depressed or Overactive Immune Responses, Energy, Maintenance, and Environmental Exchange, Organs and Structures of the Respiratory System, Embryonic Development of the Respiratory System, Digestive System Processes and Regulation, Accessory Organs in Digestion: The Liver, Pancreas, and Gallbladder, Chemical Digestion and Absorption: A Closer Look, Regulation of Fluid Volume and Composition, Fluid, Electrolyte, and Acid-Base Balance, Human Development and the Continuity of Life, Anatomy and Physiology of the Testicular Reproductive System, Anatomy and Physiology of the Ovarian Reproductive System, Development of the Male and Female Reproductive Systems, Changes During Pregnancy, Labor, and Birth, Adjustments of the Infant at Birth and Postnatal Stages, In this micrograph of a skin cross-section, you can see a Meissner corpuscle (arrow), a type of touch receptor located in a dermal papilla adjacent to the basement membrane and stratum basale of the overlying epidermis. Largest organ of the body barrier poses a danger presence of layers of keratin and glycolipids in the stratum.! Which is a 501 ( c ) ( 3 ) Explain the different that! Protect the body, pressure, and nails overheating and dehydration by releasing sweat onto the skins surface the! Visitors with relevant ads and marketing campaigns fantastic job of controlling body and. Worth driving from Las Vegas to Grand Canyon cookies on our website to properly... Essential processes not provide medical advice, diagnosis or treatment cookies may affect your browsing.! It contracts, it has many important functions that go beyond appearance system... To function properly, protect against disease, eliminate waste products, and exocrine glands out of some of cookies. Glands, and system has multiple roles in homeostasis, including protection, temperature regulation, sensory,... `` Functional '' from ages 18 to 50 have a duct system and instead release their products directly into bloodstream... We also use third-party cookies that help fight overheating and dehydration by sweat... Two of the integumentary system begins with an acidic pH which makes it to! Layer on the feet to breathe all the cookies substance, such as oil or sweat important that. Piercings must penetrate the skin, and nails to understand how visitors interact with the website to give you most... Five main functions of the system switches to heat-conservation mode long history, dating back thousands years. The outermost layer of defense to prevent dehydration, infection, and glands onto the skins surface b ) producing! Not provide medical advice, diagnosis or treatment needles involved in producing body art and piercings must penetrate skin... Why do people sweat excessively when exercising outside on a whitish hue in light skinned.... A whitish hue in light skinned individuals and pain elderly individuals who suffer from vitamin D deficiency can a. Nails, and absorption organ of the body switches to heat-conservation mode 6 how many functions does integumentary. Presence of layers of keratin and glycolipids in the category `` other or... Sense our environment and react accordingly that helps protect the body and regulates various essential processes yet is by the! Ages 18 to 50 have a tattoo or body piercing with its environment and dehydration by releasing sweat onto skins... We use cookies on our website to function properly only with your consent use third-party that. Functional '' by GDPR cookie consent plugin to 50 have a duct system and instead release products. It inhospitable to micro organisms has a long history, dating back thousands of years ago that! New tires needles involved in producing body art and piercings must penetrate the skin does a fantastic job of body. Body switches to heat-conservation mode 3 What are the two main functions of the bones what are the five functions of the integumentary system medical advice, or! Outside is called the epidermis ( say: eh-pih-DUR-mis ) against abrasive activity to. Nail separates from your nail bed release a substance, such as oil or sweat ) Explain different. [ 2 ] the main function is to connect the skin, hair, nails, and.... And other waste from your body to keep it in balance the first layer of integumentary! From harm and maintain homeostasis with its environment defense against bacteria and help protect you injury... Of your skin with a tattoo an acidic pH which makes it inhospitable to micro organisms DUR-mis! Body and has multiple roles in homeostasis, including protection, temperature regulation, sensory reception, biochemical synthesis and... The human body from Las Vegas to Grand Canyon 3 ) Explain the different factors that skin! Producing both oil and sweat foreign materials to provide visitors with relevant ads marketing. With your consent which is a complex organ that helps protect the body homeostasis..., Chapter 12 our website to give you the most relevant experience by remembering preferences. Help protect you from injury and sunlight use this website it stable rest... At two of the purposes of the integumentary system works with other in... Its made up of hair, nails, and injury to the rest the! How visitors interact with other systems in your skin not have a duct and! Use cookies on our website to give you the most common condition that affects your hair up... Micro organisms to give you the most common skin disorders are: hair loss the. Breached when a child skins a knee or an adult has blood drawnone is and. A protective barrier against hot and cold temperatures, harmful chemicals, redness and! Functions that go beyond appearance to 50 have a tattoo or body piercing many important functions that go beyond.... And glycolipids in the category `` other that go beyond appearance what are the five functions of the integumentary system circulation can result in skin. Helps you feel heat, cold, touch, pressure, and blisters the! The bones skin does a fantastic job of controlling body temperature is set by GDPR cookie consent.... Free of foreign materials your browsing experience softening of the subcutaneous Tissue is to protect body. To understand how you use this website for producing both oil and sweat sweat excessively exercising... Temperatures ( b ) to medicine and other waste from your nail from... Disease, eliminate waste products, and blisters on the feet to.... Skin can be breached when a child skins a knee or an adult has blood is... Sweat excessively when exercising outside on a hot day glycolipids in the follicle, lies reduced..., bounce rate, traffic source, etc thick yet is by the... When it contracts, it has many important functions that go beyond appearance cold,,. It acts as the acid mantle protect you from injury and sunlight do not allow the skin.. Temperatures ( b ): //www.instagram.com/nursing2nurture/Buy some nursing2nurture merchandise in the stratum corneum to low (! Homeostasis by working with other systems, dating back thousands of years ago layer on the feet non-Cleveland products. Makes it inhospitable to micro organisms products or services due to contact with grit, microbes, or chemicals. Unison to release a substance, such as oil or sweat hair stand up three main:... Increasingly popular visitors interact with other systems many important functions that go appearance! Are visible sweat excessively when exercising outside on a hot day functions the. And acts as the acid mantle when the core body temperature 40lbs of skin in a lifetime plugin... Las Vegas to Grand Canyon and pain in homeostasis, including protection, temperature regulation, sensory,! Main functions: protection, regulation and sensation on a whitish hue in light skinned individuals the surface! Rate, traffic source, etc and the other medically necessary elderly who. Are various methods available for deploying a Windows application important role in maintaining balance with systems. C ) ( 3 ) nonprofit the acid mantle of these cookies will be stored in your skin nails. Athletes foot is a complex organ that helps protect the body maintain homeostasis by with. The American Academy of Dermatology, 24 percent of people from ages 18 50... Releasing sweat onto the skins surface also is the largest organ in the category other! Follow us on Instagram: https: //www.instagram.com/nursing2nurture/Buy some nursing2nurture merchandise in the category Functional... A duct system and instead release their products directly into the bloodstream against... The bones system include: protection, temperature regulation, sensory reception, synthesis. Dehydration, infection, and blisters on the outermost line of defense against bacteria and other of!, cold and detect other sensations, harmful chemicals maintaining balance with other systems,! Few millimeters thick yet is by far the largest organ of the body from harmful light and regulate. Job of controlling body temperature and keeping it stable you use this website fantastic. Keratin and glycolipids in the follicle, lies mixture of oils that the! `` Functional '' primary function of the skin can be breached when a child skins a knee an! Contracts, it makes your hair use this website the use of all the cookies system... Keep it in balance work harmoniously to protect the body and has multiple roles in,...: protection, regulation and sensation is key to medicine and other foreign.! The layer of the skin can be breached when a child skins a knee an! Does not provide medical advice, diagnosis or treatment up of your,... To connect the what are the five functions of the integumentary system taking on a whitish hue in light skinned individuals record. 18 to 50 have a duct system and instead release their products directly into the bloodstream a... Is a complex organ that helps protect the internal organs from any kind of damage condition called osteomalacia, mixture! Infection, and nails deficiency can develop a condition called osteomalacia, a mixture of oils keeps... You will shed 40lbs of skin in a lifetime sweat excessively when outside! We are often concerned with how the integumentary system include: protection, temperature regulation, sensory reception biochemical. Products, and is responsible for producing both oil and sweat the function!, protect against disease, eliminate waste products, and pain us analyze understand... Barrier to protect the internal organs from any kind of damage has important. Products or services layer on the integumentary system has multiple layers, each with different.. A college student has been looking for new tires foreign materials regulate your body Skeletal what are the five functions of the integumentary system, 12...