Main Functions of Integumentary System
It consists of the skin and its accessory organs – hair, nails, sebaceous, or oil, glands, and the sudoriferous, or sweat, glands. Your skin alone weighs more than six pounds and covers more than three thousand square inches. The skin to me is considered customizable because you can alter it in many different ways. Many people pierce the skin on the ears, face, navel, and genitalia. They also tattoo their skin with permanent ink. The five main functions of the integumentary system are protection, regulation, sensory reception, absorption, and secretion. The first function of the integumentary system is protection.
Connective tissue forms the dermis. Bundles of elastic, and collagen fibrous blend into the connective tissue. These fibers provide the dermis strength and flexibility. The accessory structures of the integumentary system include hair, sweat and sebaceous glands. Epithelial membranes are composed of epithelial tissue and an underlying layer of specialized connective tissue. Roughly five million hairs cover the body of an average individual.
Its main function is to act as a barrier to protect the body from the outside world. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature. In order to do these things, the integumentary system works with all the other systems of your body, each of which has a role to play in maintaining the internal conditions that a human body needs to function properly.