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Integumentary System Parts, Function, Appendages + Fascia. Learning Objectives: After completing the demonstration, the schoolchild pull up stakes be able to : go under the term integumentary frame. demonstrate the structure of the jumble . represent the cell types and layers of the epidermis and dermis. talk of the main function of hypodermis. debate the main determinant of fur color. Identify the appendages of the disrobe? vulgarize the functions of the scramble. Integumentary System. The integumentary system is the organ system consisting of the skin and its associated structures, that cover and protect the carcass such as the hair, nails, suds glands, and sebaceous glands. The Skin: The eubstances largest, thinnest, and one its most central organs. Two uncreated moulds compose the skin: Epidermis Superficial , thin layer. dermis the deep thicker layer. Thin and thick skin: closely of soundbox surface is covered by thin skin. blockheaded skin is the hairless skin covering the palms of the hands ( and fingertips) , soles of the feet and another(prenominal) system areas subject to friction. Skin Thickness: Total skin oppressiveness varies from 0.5 mm in areas such as eyelids to to a greater extent than 5 mm over the back. The Epidermis.

A Superficial cellular Layer: Epidermis is a keratinized Epithelium has a knotty , horny footling layer that provides a prote ctive outside surface. Ove! rlies the pigmented deep or basal layer. Has no blood vessels or lymphatics. Nourished by the underlying vascularized dermis. Its main function is protection, assiduousness of nutrients, and homeostasis. Composed of some(prenominal) types of epithelial cells. Keratinocytes: Filled with fibrous protein Keratin. Form the master(prenominal) morphologic element of the outer skin. Melanocytes:...If you want to get a amply essay, order it on our website: OrderCustomPaper.com

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