Integumentary System Essay

What is the integumentary system? It is classified by the skin and all the accessory structures, which include hair, glands, and nails (Seeley’s, 2016). The main functions of the integumentary system are to protect our body from everything. The skin and all the accessory structures also help the body retain body fluids, protect against disease, eliminate waste products and regulate body temperature.
When we think of the gross anatomy of the integumentary system, we are asking ourselves what we can actually see. What color is the skin? Is it rough or smooth, dry or cracked? May people often examine nails, long or short, is the cuticle white? This all has to do without the integumentary system. What about the part of the integumentary system
The integumentary system plays a huge role in homeostasis because the integumentary system contains the skin, the skin is the bodies outermost organ. The skin is able to regulate body temperature by controlling how the body interacts with its surroundings. The ultraviolet light striking our skin is also important to our homeostasis. We need vitamin D, for the absorption of calcium from food (Seeleys, 2016). The skin also allows our body to produce excretion. The most common type of excretion is sweating to cool the body down. Our skin also plays a huge part in touch, pressure, vibration, temperature, and pain. The Merkel disk in the epidermis connects to nerve cells in the dermis to detect shapes and textures of an object contacting the skin (Integumentary System). The integumentary system works with the digestive system, and closely with the circulatory system as well. The skin also plays a vital role in the nervous system. The nerve endings in our skin send messages to the brain (Integumentary System). The integumentary system also impacts many of our other organs as it plays the first line of defense in our body. By protecting our body from everything can not get it in it allows other organs to function