The Lymphatic System

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1 The Lymphatic System The lymphatic system has three main functions: It maintains the balance of between the and, known as fluid homeostasis. It forms part of the body's system and helps defend against bacteria and other intruders. It facilitates of fats and fat-soluble nutrients in the digestive system. The system has special small vessels called +. These enable it to absorb fats and fat-soluble nutrients from the gut. INTERACTIONS The lymphatic system works with. the system by transporting WBCs to fight off invaders. the system helps make WBCs in bone marrow. the system helps prevent invaders from getting in.

2 Diseases: The lymphatic system can stop working properly if,,, or tissues become,,, or. Lymphoma: that starts in the lymphatic system is known as. It is the most serious lymphatic disease. Hodgkin lymphoma affects a specific type of white blood cell known as Reed-Sternberg cells. Non-Hodgkin lymphoma refers to types that do not involve these cells. Cancer that affects the lymphatic system is usually a cancer. This means it has spread from a primary, such as the breast, to nearby or regional lymph nodes. Glandular fever: Also known as, or mono, this is a viral infection that can one cause longer-lasting swelling, a, and. Tonsillitis: This is more common in children than in adults. It occurs when the lymph nodes at the back of the are fighting infection, usually viral, but sometimes bacterial. Pharyngitis: This bacterial infection is commonly called "." It is caused by group A streptococcus bacteria, and it can cause lymph nodes to swell.

3 Disorders: Because your lymphatic system involves the movement of lymph, you can probably imagine that if that system becomes that some serious problems will occur. is one such disorder and is the build-up of fluid due to this type of blockage. Lymph fluid builds up and collects in tissues, usually areas like the and. Interesting Facts 1. Lymphocytes protect the body by traveling through the circulatory system, defending against pathogens. 2. Vaccines are used to help the body develop antibodies against pathogens. 3. A part of the lymphatic system is tonsils. 4. Lymph cells are all over the body. 5. The lymphatic system makes white blood cells to defend against pathogens. 6. The lymphatic system plays a key role in the immune system, fluid balance, and absorption of fats and fat-soluble nutrients. 7. As lymph vessels drain fluid from body tissues, this enables foreign material to be delivered to the lymph nodes for assessment by immune system cells. 8. The lymph nodes swell in response to infection, due to a build-up of lymph fluid, bacteria, or other organisms and immune system cells. 9. Lymph nodes can also become infected, in a condition known as lymphadenitis.

4 10. If lymph nodes remain swollen, if they are hard and rubbery, and if there are other symptoms, you should see a doctor. The Integumentary System The integumentary system is located on the part of the body. The integumentary system is very important to the body with its major functions. One of the major functions is the integumentary system is the of defense as a barrier against. Another major function is how the system helps body temperature as well as removing such as water and urea, protecting against sun s UV rays and producing vitamin D. The integumentary system works with other systems as well. One of the systems the integumentary system works with is the system. It works with it by cellular waste. Also it works with the system. It works with it by body temperature. It works with the system by preventing from entering. If something happened to your integumentary system, most likely you would a lot of problems considering it is your first line of defense. The disorders of the integumentary system are and. Psoriasis is an disorder and a albinism arises from a on the skin. A disease of the integumentary system is. Scabies are caused by the action of tiny that burrow into the skin, and its typical symptoms involve an intensely itchy rash in the finger webs, buttocks, wrists and elbows.

5 Proper, healthy amounts of good-quality drinking, adequate, regular, and reduction will help keep your integumentary system healthy. Hair loss and graying are both controlled, but stress can add to both conditions. Exercise and relaxation techniques are proven ways to reduce stress. Proper daily of the skin is highly recommended. However, harsh detergents and scrubbing will not make the skin cleaner. In fact, they can the skin and cause excessive. Greater benefits can be gained by cleaning the skin with gentle soaps or lotions, then applying an appropriate to all areas of the body. Interesting Facts 1. Did you know that your skin weighs pounds! 2. The integumentary system also helps prevent organisms from your body. 3. The integumentary system of the upper extremities include the and! 4. The integumentary system helps protect your parts! 5. The integumentary system is the system of the,,, and glands