The epidermis is an avascular region of the body, meaning that it does not contain any blood or blood vessels. The skin is made up of two mutually dependent layers that are distinguished based on their structure and location. 1. Components of the skin include hair, nails, sweat glands, oil glands, blood vessels, lymph vessels, nerves, and muscles. These include Pacinian corpuscles, Meissner’s corpuscles and a large variety of other receptors for a range of stimuli. Other specialized cells of the dermis help in the detection of sensations and give strength and flexibility to the skin. The dermis is a mesenchymal structure that supports, nourishes, and to some degree, regulates the epidermis and appendages. Integumentary System Worksheet 1. The integumentary system makes up 15 percent of the body weight in nay human being. Hair skin and nails c. Lamellated corpuscles, tactile corpuscles, and blood vessels d. Glands, Hair, and Nails 5. The epidermis, which contains no blood vessels, is made up of layers of closely packed epithelial cells. The epidermis, which contains no blood vessels, is made up of layers of closely packed epithelial cells. Which of the following is an orange-yellow pigment that is found in certain food items, such as carrots and squash? The storage of fat helps insulate the body and the burning of fat helps generate heat. Organs of the Integumentary System (structure and functions) The integumentary system is composed of skin and its appendages, subcutaneous tissue, deep fascia, mucocutaneous junctions, and breasts. The cells of th… The sympathetic nervous system is continuously monitoring body temperature and initiating appropriate motor responses. The protection of the body against the external environment. Both layers of the dermis contain connective tissue components (collagen, elastin, fibroblasts), plus blood vessels, sensory receptors and lymphatics. Previous question Next question Transcribed Image Text from this Question. The dermis is a “functional” layer. Skin, nails and hair are the major human integumentary system parts, where the first one is the largest organ not only of the integumentary system but also of all the organs in your body. What structures are included in the integumentary system? The integumentary system or integument is a focus topic of the event Anatomy.It came into rotation for the 2014, 2015, and 2016 seasons. The hypodermis also connects the skin to underlying tissues through collagen, elastin, and reticular fibers that extend from the dermis. Define the integumentary system and name its accessory structures Describe the structure of hair and identify its components, both above and below the skin Summarize the functions of hair List six functions your skin performs while it is "just lying there". The dermis also contains nerves. Components of the dermis include: OpenStax, Anatomy & Physiology/Wikimedia Commons / CC BY Attribution 3.0. What structures are included in the integumentary system? ThoughtCo, Aug. 27, 2020, thoughtco.com/integumentary-system-373580. This human integument system consists of skin, nails, hair, glands and mammary glands of repairing itself and has mechanisms on defenses of the body. Integumentary System Worksheet 1. The functions of the integument system include: Credit: Illustration by Kathryn Born, MA From the outside in, these layers are the following: Stratum corneum (literally the “horny layer”) is about 20 layers […] It also helps maintain homeostasis within the body by assisting with the regulation of body temperature and water balance. The dermis also contains specialized cells that help regulate temperature, fight infection, store water, and supply blood and nutrients to the skin. The integumentary system consists of the largest organ in the body: the skin. The integumentary system comprises the skin and its appendages acting to protect the body from various kinds of damage, such as loss of water or damages from outside. These layers – the epidermis and the dermis – contain a variety of structures, including blood vessels, hair follicles, and sweat glands. The portion of the hair where cell divisions occur a. Root b. 2. Skin may be one of the most underestimated organs in the body. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature. This extraordinary organ system protects the internal structures of the body from damage, prevents dehydration, stores fat, and produces vitamins and hormones. What structures are included in the integumentary system? The dermis is connective tissue that can stretch and retract because of the strong and elastic extracellular matrix. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature. The skin is, f… What structures are included in the integumentary system? Which layer is the thickest? This Bodytomy post has more information. Various functions of these structures a view the full answer. "The Structure of the Integumentary System." Adipose tissue consists primarily of cells called adipocytes that are capable of storing fat droplets. Correspondingly, what does the integumentary system include? 6. The Structure of the Integumentary System. The accessory structures of the integumentary system include a. Glands, muscles, and nerves b. hair follicles and the sebaceous and sweat glands . Module 5.1: The integumentary system consists of the skin and various accessory structures Integumentary systemoverview Most accessible organ system Can be referred to as skin or integument 16 percent of total body weight 1.5–2 m2in surface area Body’s first line of defense against environment Has two major components 1. Skin. The outer layer of skin is the _____ layer. The dermis consists of ground substance, dermal collagen fibers, and cells (fibroblasts, melanocytes, mast cells, and occasionally eosinophils, neutrophils, lymphocytes, histiocytes, and plasma cells). Integumentary System Worksheet 1. Epidermis contains a few distinct cell types. Component of this system system when there is an orange-yellow pigment that is found only on the palms of feet... A. Root b full answer called adipocytes that are pushed upward to the,! 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