Las americas institute of technology
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This document summarizes the sense of touch. It discusses the different types of nerve endings in the skin that allow us to feel temperature, pressure, and pain. The skin has three layers: the epidermis, dermis, and subcutaneous tissue. The sense of touch works through nerve endings in the skin, with the most located in fingertips, tongue, and lips. When something extremely hot or painful is touched, the brain quickly signals the arm to move away. Key terms about the body, nerves, and touch sensations are also defined.
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The document summarizes the integumentary system. It discusses that the skin, hair, nails, sweat glands and oil glands make up this system. The skin has three layers - the epidermis, dermis and subcutaneous layer. The epidermis contains keratin and melanin that protects from the sun. The dermis has collagen, blood vessels, nerves and structures like hair follicles and sweat/oil glands. The subcutaneous layer stores fat. Disorders like acne, boils, scabies and various fungal infections and skin cancers can affect the integumentary system.
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The integumentary system consists of the skin, hair, nails, and glands. It has three layers - the epidermis, dermis, and subcutaneous layer. The epidermis is made of stratified squamous epithelium and contains keratinocytes, melanocytes, Langerhans cells, and Merkel cells. The dermis lies underneath and is made of connective tissue. It contains two layers, papillary and reticular. The deepest layer, the subcutaneous tissue, attaches the skin to underlying structures. The skin contains glands like sweat and sebaceous glands. Hair, nails, and wound healing were also discussed. Aging causes the skin to wrinkle,
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The document discusses the structure and function of the skin. It describes the three main layers of the skin - the epidermis, dermis, and hypodermis. The epidermis is made of epithelial cells and protects the body. The dermis contains connective tissue, hair follicles, and sweat and sebaceous glands. The hypodermis contains fat and cushions internal organs. It also discusses common skin conditions like acne, eczema, seborrheic dermatitis, and skin cancers.
Seminar integumetry system.pptx
1. The document discusses the integumentary system, specifically focusing on the anatomy and physiology of the skin. It describes the layers of the skin (epidermis, dermis, hypodermis) and structures within each layer.
2. Key functions of the skin are outlined, including forming a protective barrier, regulating temperature, protecting from pathogens, and providing sensory input. Common skin glands, cells, and lesions are defined.
3. The presentation also examines atopic dermatitis in more depth, covering causes, pathophysiology, signs/symptoms, diagnostic evaluation, and management strategies like eliminating allergens and applying topical corticosteroids.
The Integumentary System
The document provides information on the integumentary system. It discusses the three layers of skin - epidermis, dermis, and subcutaneous layer. It describes the five main functions of the integumentary system as protection, absorption, regulation, secretion, and sensation. Accessory structures like hair, nails, sweat and oil glands are also covered. Common disorders like burns, skin cancer, acne, and conditions like eczema, psoriasis and rosacea are summarized. Common skin treatments including microdermabrasion, chemical peels, Botox, and laser resurfacing are briefly described.
Skin
The skin completely covers the body and protects underlying structures. It has two main layers, the epidermis and dermis, with sensory nerve endings in the dermis that detect touch, temperature, pressure, and pain. Sensory receptors in the dermis are activated by stimuli and send nerve impulses to the spinal cord and brain where sensations are perceived, making the skin an important sensory organ.
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The document summarizes how each of the 5 human senses (smell, taste, hearing, sight, touch) works. Each sense consists of specialized sensory organs and cells that detect stimuli and transmit signals to the brain. For smell, odor molecules bind to receptors in the nose. For taste, receptors on the tongue detect sweet, salty, bitter, sour, and umami flavors. Hearing involves sound waves vibrating the eardrum and bones to stimulate hair cells in the cochlea. Sight relies on light stimulating photoreceptor cells in the retina to form images. Touch is mediated by mechanoreceptors, thermoreceptors and other receptors in the skin that detect pressure, temperature and pain.
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The document summarizes the five basic human sense organs - eyes, ears, tongue, skin, and nose. It describes the main receptors in each sense organ and how they detect stimuli like light, sound, taste, touch, and smell and relay this information to the brain. It provides details on key structures and functions of the eye, ear, tongue, and skin in sensory detection and perception.
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The integumentary system consists of the skin, hair, nails, and glands. It has three layers - the epidermis, dermis, and subcutaneous layer. The epidermis is made of stratified squamous epithelium and contains keratinocytes, melanocytes, Langerhans cells, and Merkel cells. The dermis lies underneath and is made of connective tissue. It contains two layers, papillary and reticular. The deepest layer, the subcutaneous tissue, attaches the skin to underlying structures. The skin contains glands like sweat and sebaceous glands. Hair, nails, and wound healing were also discussed. Aging causes the skin to wrinkle,
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The document discusses the structure and function of the skin. It describes the three main layers of the skin - the epidermis, dermis, and hypodermis. The epidermis is made of epithelial cells and protects the body. The dermis contains connective tissue, hair follicles, and sweat and sebaceous glands. The hypodermis contains fat and cushions internal organs. It also discusses common skin conditions like acne, eczema, seborrheic dermatitis, and skin cancers.
Seminar integumetry system.pptx
1. The document discusses the integumentary system, specifically focusing on the anatomy and physiology of the skin. It describes the layers of the skin (epidermis, dermis, hypodermis) and structures within each layer.
2. Key functions of the skin are outlined, including forming a protective barrier, regulating temperature, protecting from pathogens, and providing sensory input. Common skin glands, cells, and lesions are defined.
3. The presentation also examines atopic dermatitis in more depth, covering causes, pathophysiology, signs/symptoms, diagnostic evaluation, and management strategies like eliminating allergens and applying topical corticosteroids.
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The document provides information on the integumentary system. It discusses the three layers of skin - epidermis, dermis, and subcutaneous layer. It describes the five main functions of the integumentary system as protection, absorption, regulation, secretion, and sensation. Accessory structures like hair, nails, sweat and oil glands are also covered. Common disorders like burns, skin cancer, acne, and conditions like eczema, psoriasis and rosacea are summarized. Common skin treatments including microdermabrasion, chemical peels, Botox, and laser resurfacing are briefly described.
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The skin completely covers the body and protects underlying structures. It has two main layers, the epidermis and dermis, with sensory nerve endings in the dermis that detect touch, temperature, pressure, and pain. Sensory receptors in the dermis are activated by stimuli and send nerve impulses to the spinal cord and brain where sensations are perceived, making the skin an important sensory organ.
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The document discusses the anatomy and physiology of skin and its appendages. It describes the skin as the body's largest organ, made up of three layers - the epidermis, dermis and hypodermis. The epidermis acts as a protective barrier and regulates temperature. The dermis contains collagen, hair follicles, oil and sweat glands. The bottom hypodermis layer is fatty and cushions muscles and bones. The document also outlines the functions of skin including protection, temperature regulation and sensation. Hair grows from follicles in the dermis layer, while nails protect fingers and toes. Glands like sweat and sebaceous glands are also discussed.
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The integumentary system consists of the skin, hair, nails, and glands. The skin acts as a protective barrier against infection, injury, ultraviolet radiation, and helps regulate body temperature. It is composed of two main layers - the epidermis and dermis. The epidermis is the outer layer made up of keratin-producing cells that shed dead skin cells. The dermis lies below and contains blood vessels, nerves, hair follicles, and glands that secrete sweat and oils to keep the skin flexible. This system protects the body and allows it to adapt to different temperatures.
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The integumentary system includes the skin, hair, nails, and exocrine glands. The skin is the largest organ of the body and acts as a protective barrier. It has two layers - the epidermis on the outside and the dermis below. Below the dermis is a subcutaneous fatty layer. The system contains four types of exocrine glands that secrete substances. Functions of the integumentary system include protection, temperature regulation, absorption, and sensory reception.
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The document summarizes the key aspects of the integumentary system. It describes the skin as the largest organ consisting of three layers - the epidermis, dermis and hypodermis. The epidermis provides protection from chemicals, heat and bacteria. The dermis contains collagen, elastic and reticular fibers that give skin strength and flexibility. Hair, nails, sweat and oil glands are important skin appendages. The skin regulates body temperature, prevents water loss, and detects sensory stimuli. Common skin disorders include burns, infections and various types of cancer.
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The document summarizes the integumentary system. It discusses the key layers of the skin - the epidermis, dermis and hypodermis. The epidermis is the outer layer made of epithelial cells and provides protection. It has several layers that initiate keratinization. The dermis lies beneath and contains connective tissue, blood vessels, nerves and structures like hair follicles and glands. The deepest layer, the hypodermis, acts as insulation and storage and aids in anchoring the skin. The integumentary system functions to protect, regulate temperature and excrete wastes. Some common diseases and disorders that can affect the skin are also listed.
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The skin has three main layers: the epidermis, dermis, and subcutaneous fat layer. The epidermis is the top layer and provides a protective barrier. It also regulates skin tone and makes new skin cells. The dermis lies beneath the epidermis and contains sweat glands, hair follicles, blood vessels, and nerves. It helps the body feel and regulates temperature. The bottom subcutaneous fat layer attaches the dermis to muscles and stores fat. It also insulates the body and protects underlying tissues.
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The skin is the largest organ of the body and is composed of three layers - the epidermis, dermis and subcutaneous layer. The epidermis is the outermost layer and contains keratinized cells that protect the body. Below this is the dermis containing sweat glands, hair follicles, oil glands and connective tissue. The deepest layer is the subcutaneous layer consisting of fat. In addition to protection, the skin regulates temperature, produces vitamin D, senses touch, and aids in healing when injured. Hair, nails and glands located in the skin also have important functions. Common skin conditions include acne, athlete's foot, burns, dermatitis, psoriasis, skin
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Our skin is the largest organ of our body, weighing over 20 pounds in adults. It has three layers - the epidermis, dermis, and subcutaneous layer. The epidermis is the outer layer and contains melanin and dead skin cells. The dermis is thick and contains many blood vessels. The subcutaneous layer provides cushioning. Our skin contains over 3 million nerve endings that allow us to feel touch and pain through our nervous system. Protecting our skin from sun damage is important to prevent wrinkles, burns and skin cancers later in life.
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This document provides an overview of human skin anatomy, physiology, and common disorders. It describes the three main layers of skin - epidermis, dermis, and hypodermis - and their functions. Fifteen common skin disorders are then outlined, including acne, cold sores, hives, psoriasis, and skin cancers. Finally, it lists several treatment methods for skin conditions, such as antihistamines, medicated creams, antibiotics, and laser therapy.
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1. Burns can be caused by flames, scalds, radiation, chemicals, or electricity. Most burn patients are male between ages 16-40. Inhalation injuries carry the highest risk of mortality.
2. The skin is composed of two layers - the epidermis and dermis. The epidermis contains keratinocytes that produce keratin and melanocytes that produce pigment. The dermis contains collagen, elastin, blood vessels and nerves.
3. Burns are classified by depth as superficial, partial thickness, or full thickness depending on the extent of skin layer damage. Deeper burns carry higher risks of scarring and poor healing outcomes.
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The skin has three layers - the epidermis, dermis, and subcutaneous tissue. The epidermis is the outermost layer and varies in thickness, while the dermis lies below and contains collagen, elastin, and fibers. The subcutaneous tissue acts as insulation. The skin functions to protect the body, sense stimuli, excrete waste, and regulate temperature. It protects against damage and pathogens, and contains sensory receptors. Through sweating and blood flow regulation, it also helps control body heat. Common disorders of the integumentary system include acne, eczema, fungal infections, and psoriasis.
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The document summarizes the structure and functions of human skin. Skin has three layers - the epidermis, dermis, and subcutaneous layer. The epidermis acts as a protective barrier and regulates temperature and sensations. It contains melanocytes that produce melanin to protect from UV rays. The dermis contains collagen, blood vessels, hair follicles, and glands. It supplies the epidermis with nutrients. The deepest layer, the subcutaneous layer, contains fat cells that act as insulation and cushioning.
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At the completion of this unit, learners will be able to: 1. Describe the structure of two layers of skin Epidermis Dermis 2. Briefly discuss the structure & function of skin derivatives. Sweat gland Sebaceous gland Hair Nail
28
3. Discuss the following functions of skin Protection Regulation of body temperature Sensation Absorption Excretion
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The skin is the outermost layer that protects the body from damage and regulates temperature. It contains sensory receptors, produces vitamin D with UV exposure, and regulates temperature through blood flow and sweat glands. The dermis layer underneath provides strength and elasticity with fibers and vessels, while the epidermis is the visible outer layer made up of living and dead skin cells that are constantly replacing each other. Common skin problems include burns and skin cancer. Maintaining skin health involves preventing sun damage, living healthy, staying hydrated, and cleanliness.
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The skin is the largest organ of the human body. It is composed of two main layers, the epidermis and dermis, which provide protection, regulate temperature, and house sensory receptors. Below the dermis is a layer of fat called the hypodermis. The skin forms part of the integumentary system along with hair and nails. Its primary functions are to provide a protective barrier against pathogens and prevent fluid loss, while also regulating temperature and detecting stimuli in the external environment.
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The document discusses the human skin and sense of touch. It describes skin as the largest organ that protects the body and enables interaction with the environment. The three layers of skin are named as the epidermis, dermis and fatty layer. The epidermis contains melanin and dead skin cells, while the dermis has many blood vessels. Touch receptors in the skin allow feelings like pressure and pain to be sensed. Protecting skin from sun damage is also discussed.
Homeostasis
The document discusses the integumentary system and its role in homeostasis. It describes the layers of the skin, including the dermis and epidermis. The skin acts as a barrier against microbes and regulates body temperature through sweating and blood flow. It also synthesizes vitamins and contains sensory receptors to detect stimuli like touch and temperature.
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The integumentary system, also known as the skin, is the largest organ of the body. It has several key functions, including protecting the internal structures of the body from trauma and bacteria, preventing water and electrolyte loss, regulating body temperature through sweat and evaporation, and sensing touch, temperature, pain, and pressure via nerve receptors. The skin is composed of three layers - the epidermis, dermis, and subcutaneous tissue. The epidermis is the thin outer layer and contains stratified squamous epithelium. Beneath this is the dermis, a thick connective tissue layer that houses structures like hair follicles, sweat glands, blood vessels, and sensory receptors. The innermost layer
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The integumentary system consists of the skin, hair, nails, and glands. The skin acts as a protective barrier against infection, injury, ultraviolet radiation, and helps regulate body temperature. It is composed of two main layers - the epidermis and dermis. The epidermis is the outer layer made up of keratin-producing cells that shed dead skin cells. The dermis lies below and contains blood vessels, nerves, hair follicles, and glands that secrete sweat and oils to keep the skin flexible. This system protects the body and allows it to adapt to different temperatures.
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The integumentary system includes the skin, hair, nails, and exocrine glands. The skin is the largest organ of the body and acts as a protective barrier. It has two layers - the epidermis on the outside and the dermis below. Below the dermis is a subcutaneous fatty layer. The system contains four types of exocrine glands that secrete substances. Functions of the integumentary system include protection, temperature regulation, absorption, and sensory reception.
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The document summarizes the key aspects of the integumentary system. It describes the skin as the largest organ consisting of three layers - the epidermis, dermis and hypodermis. The epidermis provides protection from chemicals, heat and bacteria. The dermis contains collagen, elastic and reticular fibers that give skin strength and flexibility. Hair, nails, sweat and oil glands are important skin appendages. The skin regulates body temperature, prevents water loss, and detects sensory stimuli. Common skin disorders include burns, infections and various types of cancer.
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The document summarizes the integumentary system. It discusses the key layers of the skin - the epidermis, dermis and hypodermis. The epidermis is the outer layer made of epithelial cells and provides protection. It has several layers that initiate keratinization. The dermis lies beneath and contains connective tissue, blood vessels, nerves and structures like hair follicles and glands. The deepest layer, the hypodermis, acts as insulation and storage and aids in anchoring the skin. The integumentary system functions to protect, regulate temperature and excrete wastes. Some common diseases and disorders that can affect the skin are also listed.
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The skin has three main layers: the epidermis, dermis, and subcutaneous fat layer. The epidermis is the top layer and provides a protective barrier. It also regulates skin tone and makes new skin cells. The dermis lies beneath the epidermis and contains sweat glands, hair follicles, blood vessels, and nerves. It helps the body feel and regulates temperature. The bottom subcutaneous fat layer attaches the dermis to muscles and stores fat. It also insulates the body and protects underlying tissues.
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The skin is the largest organ of the body and is composed of three layers - the epidermis, dermis and subcutaneous layer. The epidermis is the outermost layer and contains keratinized cells that protect the body. Below this is the dermis containing sweat glands, hair follicles, oil glands and connective tissue. The deepest layer is the subcutaneous layer consisting of fat. In addition to protection, the skin regulates temperature, produces vitamin D, senses touch, and aids in healing when injured. Hair, nails and glands located in the skin also have important functions. Common skin conditions include acne, athlete's foot, burns, dermatitis, psoriasis, skin
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Our skin is the largest organ of our body, weighing over 20 pounds in adults. It has three layers - the epidermis, dermis, and subcutaneous layer. The epidermis is the outer layer and contains melanin and dead skin cells. The dermis is thick and contains many blood vessels. The subcutaneous layer provides cushioning. Our skin contains over 3 million nerve endings that allow us to feel touch and pain through our nervous system. Protecting our skin from sun damage is important to prevent wrinkles, burns and skin cancers later in life.
Skin structure function and disease
This document provides an overview of human skin anatomy, physiology, and common disorders. It describes the three main layers of skin - epidermis, dermis, and hypodermis - and their functions. Fifteen common skin disorders are then outlined, including acne, cold sores, hives, psoriasis, and skin cancers. Finally, it lists several treatment methods for skin conditions, such as antihistamines, medicated creams, antibiotics, and laser therapy.
Burns
1. Burns can be caused by flames, scalds, radiation, chemicals, or electricity. Most burn patients are male between ages 16-40. Inhalation injuries carry the highest risk of mortality.
2. The skin is composed of two layers - the epidermis and dermis. The epidermis contains keratinocytes that produce keratin and melanocytes that produce pigment. The dermis contains collagen, elastin, blood vessels and nerves.
3. Burns are classified by depth as superficial, partial thickness, or full thickness depending on the extent of skin layer damage. Deeper burns carry higher risks of scarring and poor healing outcomes.
The Integumentary System
The skin has three layers - the epidermis, dermis, and subcutaneous tissue. The epidermis is the outermost layer and varies in thickness, while the dermis lies below and contains collagen, elastin, and fibers. The subcutaneous tissue acts as insulation. The skin functions to protect the body, sense stimuli, excrete waste, and regulate temperature. It protects against damage and pathogens, and contains sensory receptors. Through sweating and blood flow regulation, it also helps control body heat. Common disorders of the integumentary system include acne, eczema, fungal infections, and psoriasis.
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The document summarizes the structure and functions of human skin. Skin has three layers - the epidermis, dermis, and subcutaneous layer. The epidermis acts as a protective barrier and regulates temperature and sensations. It contains melanocytes that produce melanin to protect from UV rays. The dermis contains collagen, blood vessels, hair follicles, and glands. It supplies the epidermis with nutrients. The deepest layer, the subcutaneous layer, contains fat cells that act as insulation and cushioning.
Unit VII: Integumentary System (Skin, Nail & Hair)
At the completion of this unit, learners will be able to: 1. Describe the structure of two layers of skin Epidermis Dermis 2. Briefly discuss the structure & function of skin derivatives. Sweat gland Sebaceous gland Hair Nail
28
3. Discuss the following functions of skin Protection Regulation of body temperature Sensation Absorption Excretion
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The skin is the outermost layer that protects the body from damage and regulates temperature. It contains sensory receptors, produces vitamin D with UV exposure, and regulates temperature through blood flow and sweat glands. The dermis layer underneath provides strength and elasticity with fibers and vessels, while the epidermis is the visible outer layer made up of living and dead skin cells that are constantly replacing each other. Common skin problems include burns and skin cancer. Maintaining skin health involves preventing sun damage, living healthy, staying hydrated, and cleanliness.
The skin presentation
The skin is the largest organ of the human body. It is composed of two main layers, the epidermis and dermis, which provide protection, regulate temperature, and house sensory receptors. Below the dermis is a layer of fat called the hypodermis. The skin forms part of the integumentary system along with hair and nails. Its primary functions are to provide a protective barrier against pathogens and prevent fluid loss, while also regulating temperature and detecting stimuli in the external environment.
Dean r berry human body skin and touch
The document discusses the human skin and sense of touch. It describes skin as the largest organ that protects the body and enables interaction with the environment. The three layers of skin are named as the epidermis, dermis and fatty layer. The epidermis contains melanin and dead skin cells, while the dermis has many blood vessels. Touch receptors in the skin allow feelings like pressure and pain to be sensed. Protecting skin from sun damage is also discussed.
Homeostasis
The document discusses the integumentary system and its role in homeostasis. It describes the layers of the skin, including the dermis and epidermis. The skin acts as a barrier against microbes and regulates body temperature through sweating and blood flow. It also synthesizes vitamins and contains sensory receptors to detect stimuli like touch and temperature.
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Unit VII: Integumentary System (Skin, Nail & Hair)
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বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
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Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama UniversityAkanksha trivedi rama nursing college kanpur.
Natural birth techniques are various type such as/ water birth , alexender method, hypnosis, bradley method, lamaze method etcRecently uploaded (20)
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South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
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Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Las americas institute of technology
- 1. LAS AMERICAS INSTITUTE OF TECHNOLOGY The Five Senses: The Touch Presented by Wendi Jimenez Glendy Reynoso Frank Silvestre Karen Martinez Team 3 Saory Avila
- 2. The Sense of Touch The sense of touch is the name given to a network of nerve endings that reach just about every part of our body. These sensory nerve endings are located just below the skin. There are many types of nerve endings, the most common being: Temperature Pressure Pain
- 5. III. The Pain Pain is an unpleasant feeling often caused by intense or damaging stimuli, such as stubbing a toe, burning a finger, putting alcohol on a cut
- 6. The Skin The skin is the largest organ of the body, with a total area of about 20 square feet. The skin protects us from microbes and the elements, helps regulate body temperature, and permits the sensations of touch, heat, and cold.
- 7. Skin has three layers: 1) The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. 2) The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands. 3) The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue.
- 8. How Touch Works?? The sense of touch is felt all over the body through nerve endings in the skin. The fingertips, tongue and lips have the most nerve endings. If you touch something extremely hot or painful, your brain will quickly signal your arm to move away.
- 9. Vocabulary Body Brain Cold Fat Gummy Hair Hard Hot Nerve Network Pressure Cuerpo Cerebro Frio Grasa Gomoso Cabello Duro Caliente Nervio Red Presion Rough Rugoso Sebaceous gland Skin Smooth Soft Sweat gland Temperature Tissue Wet Glandula sebacea Piel Liso Suave Glandula de sudor Temperatura Tejido Mojado
- 10. THANKS!!!