What Are the Seven Layers of Skin? - eMedicineHealth
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.
5.1 Layers of the Skin – Anatomy & Physiology
Figure 5.1.1 – Layers of Skin: 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.
Skin: Layers, Structure and Function - Cleveland Clinic
2021年10月13日 · Three layers of tissue make up the skin: Epidermis, the top layer. Dermis, the middle layer. Hypodermis, the bottom or fatty layer. What does the epidermis (top layer of skin) do? Your epidermis is the top layer of the skin that you can see and touch.
Layers of Skin: How Many, Diagram, Model, Anatomy, In Order
2018年9月18日 · 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...
Epidermis (Outer Layer of Skin): Layers, Function, Structure
2021年10月19日 · What are the layers of the epidermis? The layers of the epidermis in order are: Stratum basale (stratum germinativum; pronounced stray-tum bay-say-lee or stray-tum germ-in-a-tie-vum). The stratum basale is in the deepest layer …
Anatomy, Skin (Integument), Epidermis - StatPearls - NCBI ...
2024年6月8日 · The skin has 3 layers—the epidermis, dermis, and hypodermis, which have different anatomical structures and functions (see Image. Cross Section, Layers of the Skin). The skin's structure comprises an intricate network that serves as the body's initial barrier against pathogens, ultraviolet (UV) light, chemicals, and mechanical injury.
Skin Layers: Structure, Function, Anatomy, and More
2024年12月18日 · 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. Skin is the largest organ in …
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