PPT-The Epidermis Structure of the Skin

Author : trish-goza | Published Date : 2018-10-06

Two kinds of tissue compose the skin Epidermis Dermis Hypodermis subcutaneous layer Anchors the skin to underlying organs Not technically part of the integumentary

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The Epidermis Structure of the Skin: Transcript

Two kinds of tissue compose the skin Epidermis Dermis Hypodermis subcutaneous layer Anchors the skin to underlying organs Not technically part of the integumentary system Composed mostly of adipose tissue. brPage 3br Mechanoreceptors Merkel receptor diskshaped receptor located near the border betwe en the epidermis and dermis Meissner corpuscle stack of flattened disks in the dermis just below epidermis Ruffini cylinder branched fibers inside a cyl Keratinization. is the process of replacing viable cells in the stratum basale with more and more of the waxy keratin protein as cells move from the deepest layer to the surface layer.. Constant friction can stimulate the process and produce a callus (an even thicker buildup of keratinocytes in the stratum . Part 1:. Integumentary System. The . integumentary. system consists of the . skin. , . hair. , . nails. , and . glands. .. . Functions. : . protection of internal structures (from abrasion & UV light). 19. 2018. What do you already know about the integumentary system?. Integumentary System. Components. :. Skin (aka . cutaneous membrane . or . integument. ). Hair. Nails. Integumentary System. Components. Integumentary System. Skin. Hair. Nails. Associated Structures (vessels, nerves, glands). Membranes. Epithelial membranes. Cutaneous. Mucous. Serous . Parietal vs visceral. Pleura, pericardium, peritoneum. Part 1:. Integumentary System. The . integumentary. system consists of the . skin. , . hair. , . nails. , and . glands. .. . Functions. : . protection of internal structures (from abrasion & UV light). Anatomy & Physiology. ivyanatomy.com. . Skin and Its Tissues. An . Organ . is composed of two or more tissues. Skin (Cutaneous Membrane) . is the largest organ by weight. Two Layers of Skin include:. (Integumentary System). Jennifer Carbrey, Ph.D.. jennifer.carbrey@duke.edu. Department of Cell Biology. Goals. To Describe:. the basic functions and types of skin. the layers of the epidermis and how . Dr.Widad.J.H. INTEGUMENTARY SYSTEM . . .. The skin . (also known as cutis ) . covers the entire outer surface of the body. Structurally, the skin consists of two layers which differ in function, histological appearance and their embryological origin. The outer layer or epidermis is formed by an epithelium and is of . DR SK MIREMBE. Terminology . Primary lesions . Flat. Macule. -flat circumscribed skin discoloration it lacks surface or elevation or depression . eg. . Café au . lait. , . vitiligo. , freckle, . junctional. The skin – the interface between humans and their environment. Skin is your passport into the world. Skin can decide if you are : . or. criminal. innocent. Skin can decide your race. Skin is the largest organ in the body. . of. . the. skin. The. skin. l. argest. . organ of the bod. y. protects . us from microbes and the elements. . helps . regulate body temperature. and permits the sensations of touch, heat, and cold. Introduction . Organs are composed of two or more kinds of tissues. The skin and its accessory organs constitute the integumentary organ system. Types of Membranes. Serous Membranes. Line body cavities that lack openings to the outside. (Integumentum commune) = Skin and accessory structures Aleš Hampl Integumentum commune = Body coverage Tela subcutanea = Subcutis - Hypodermis Cutis = Skin Epidermis = keratinizing stratified

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