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Tattoos and the Integumentary System.
Transcript of Tattoos and the Integumentary System.
Integumentary System the details
System A L B A O I S The total surface area of the human skin is app. 18 sq. ft.
The dark color of the skin is due to the chemical known as melanin which is produced by melanocytes.
Langerhans' cells are important from the point of fighting against foreign bodies. These cells in collaboration with others, strengthen the immune system of the body.
In a lifetime, a person will shed at least 40 pounds of skin.
Every month, you have a completely new layer of skin. How it works The Catch Sure, tattoos look cool, but what are the downsides to getting one? THE INTEGUMENTARY SYSTEM IS AN EXTERNAL BODY COVERING FOR PROTECTION, NOURISHMENT, INSULATION, And CUSHIONING.
WITHOUT THE INTEGUMENTARY SYSTEM, WE WOULD DIE FROM CONSTANT ATTACKS BY BACTERIA, HEAT AND WATER LOSS.
THE INTEGUMENTARY SYSTEM IS COMPOSED OF THE SKIN, HAIR, NAILS, NUMEROUS GLANDS, AND TOUCH SENSORY NERVES.
MAINTAINS HOMEOSTASIS, PROTECTS UNDERLYING TISSUES AND ORGANS FROM INFECTIONS AND INJURY.
HELPS MAINTAIN NORMAL BODY TEMPERATURE.
ACTS AS MINI-EXCRETORY SYSTEM, SECRETING SALTS, WATER, AND WASTE IN THE FORM OF SWEAT.
SKIN CELLS UTILIZE SUNLIGHT TO SYNTHESIZE VITAMIN D FOR THE PURPOSE OF NORMAL BONE GROWTH AND FUNCTION
THE TOUCH SENSORY NERVES IN THE SKIN ALLOW US TO FEEL PAIN, HEAT, AND TEXTURES. Fun Facts About the I.S. The Skin The Process of Tattooing Tattoos are created by injecting ink into the dermis of the skin. Artists typically use an electrically powered tattoo machine that sounds like a dental drill. The machine has needles that move up and down and puncture the skin between 50 and 3,000 times per minute. The needle punctures the skin by about a millimeter and leaves a drop of insoluble ink with each puncture.
When you look at someone's tattoo, you are seeing the ink through their epidermis. The ink is deposited in the dermis because the cells in the dermis aren't constantly being replaced, so the ink never goes away.
Tattooing is a highly regulated business, as the entire process must be as sterile as possible because of the use of needles and risk of blood-borne diseases. Tattooing is normally a very sterile process. However, getting a tattoo from a less-than-professional artist puts the customer at risk of many health problems. These may include: HIV/AIDS
Allergic reactions However, these can be prevented by the parlor by simply using precautionary measures, such as changing needles, using rubber gloves, and cleaning punctured areas with soap. The only real downsides to having a tattoo are that they are permanent and they are painful to get, and even more painful and expensive to remove. So, if you're going to get a tattoo, make sure it's something you won't regret in the future.
Also, it is important to take the time to give it proper care. For example, keeping it out of prolonged direct sunlight, regularly treating it with ointment, Everybody's Got Tats! Tattoos aren't just for thugs, sailors, and bikers! Nerds can have tats too! In Carl Zimmer's book, "science tattoo: Tattoos of the science-obsessed", he shows the tattoos of numerous scientists who had previously been hiding their ink. Vendela Chan
Jace Covington The choice is yours...