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Human skin - Wikipedia
The human skin is the outer covering of the body and is the largest organ of the integumentary system. The skin has up to seven layers of ectodermal tissue guarding muscles, bones, ligaments and internal organs. Human skin is similar to most of the other mammals' skin, and it is very similar to pig skin.
Skin: Layers, Structure and Function - Cleveland Clinic
2021年10月13日 · As the body’s largest organ, skin protects against germs, regulates body temperature and enables touch (tactile) sensations. The skin’s main layers include the epidermis, dermis and hypodermis and is prone to many problems, including skin …
Human skin | Definition, Layers, Types, & Facts | Britannica
2025年1月21日 · Human skin, in human anatomy, the covering, or integument, of the body’s surface that both provides protection and receives sensory stimuli from the external environment. The skin consists of three layers of tissue: the epidermis, an outermost layer that contains the primary protective structure,
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.
Anatomy, Skin (Integument), Epidermis - StatPearls - NCBI Bookshelf
2024年6月8日 · The skin is the largest organ in the body, covering its entire external surface. 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).
Anatomy of the Skin - Johns Hopkins Medicine
The skin is the body's largest organ. Covering the entire body, it serves as a protective shield against heat, light, injury, and infection.
Skin - Anatomy, Structure, Diagram, Function, Significance
2025年1月21日 · Skin is the largest organ of the human body, serving as a protective covering that encases and safeguards internal structures. It is composed of three primary layers: the epidermis (outer layer), the dermis (middle layer), and the subcutaneous tissue (innermost layer).
Skin (Anatomy): Function, Types and Structure - Biology Dictionary
2019年10月4日 · Skin is the soft outer tissue which covers vertebrates. In humans, it is the body’s largest organ, covering a total area of about 20 square feet. It protects our internal organs from the environment using a multi-layered system of cushioning, a cellular barrier, and protective oils.
Layers of Skin: How Many, Diagram, Model, Anatomy, In Order - Healthline
2018年9月18日 · Skin has two main layers, both of which serve a purpose. Beneath the two layers is a layer of subcutaneous fat, which also protects your body and helps you adjust to outside temperatures. Some...
Skin: Facts about the body's largest organ and its functions
2023年4月17日 · Skin is the body's largest organ and, along with hair, nails, and skin-associated nerves and glands, is part of the integumentary system, according to the medical resource StatPearls.