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The skin is the body’s largest organ and it is made up of seven layers, each of which has a specific function. The skin is part of the body’s innate immune system and acts as the body’s first barrier against germs, ultraviolet (UV) light, chemicals, and injury.
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Describe the layers of the skin and the functions of each layer. Describe the layers of the epidermis and dermis. Identify and describe the hypodermis and fascia. Describe the role of keratinocytes and their life cycle. Describe the role of melanocytes in skin pigmentation.
18 wrz 2018 · Your skin includes three layers known as epidermis, dermis, and fat. Some health issues, such as dermatitis and infections, can affect how these different layers work to protect your internal...
30 lip 2022 · The skin is composed of two main layers: the epidermis, made of closely packed epithelial cells, and the dermis, made of dense, irregular connective tissue that houses blood vessels, hair follicles, sweat glands, and other structures.
The skin is composed of two main layers: the epidermis, made of closely packed epithelial cells, and the dermis, made of dense, irregular connective tissue that houses blood vessels, hair follicles, sweat glands, and other structures. Beneath the dermis lies the hypodermis, which is composed mainly of loose connective and fatty tissues.
31 lip 2023 · This article describes the histology of the skin, including layers, cell types, contents and characteristics. Learn this topic now at Kenhub!
19 maj 2023 · The number of skin layers that exists depends on how you count them. You have three main layers of skin—the epidermis, dermis, and hypodermis (subcutaneous tissue). Within these layers are additional layers. If you count the layers within the layers, the skin has eight or even 10 layers.