Which Of The Following Are The Basic Functions Of The Lymphatic System?

What are the 4 main functions of the lymphatic system?

Functions of the Lymphatic SystemThe removal of excess fluids from body tissues.

Absorption of fatty acids and subsequent transport of fat, chyle, to the circulatory system.Production of immune cells (such as lymphocytes, monocytes, and antibody producing cells called plasma cells)..

What are lymph nodes function?

They contain immune cells that can help fight infection by attacking and destroying germs that are carried in through the lymph fluid. There are hundreds of lymph nodes throughout the body. Each lymph node filters the fluid and substances picked up by the vessels that lead to it.

Which of the following are functions of the lymphatic system?

The lymphatic system plays a key role in the immune system, fluid balance, and absorption of fats and fat-soluble nutrients. 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.

What are the main functions of the lymphatic system quizlet?

What are the functions of the Lymphatic System? To transport fluids back to blood and act as the bodies defense and resistance to disease.

What are the main structures of the lymphatic system?

The lymphatic system consists of all lymphatic vessels and lymphoid organs. For example, the lymph nodes, spleen, thymus as well as the lymphatic tissue found in the small intestine (Peyer’s patches) and throat (adenoid tonsils, palatine and tubal tonsils), to name a few, all represent lymphatic organs.

What are the 4 components of the lymphatic system?

The lymphatic system is comprised of 5 major components:Vessels. Lymphatic vessels highlighted in blue. Image from Human Anatomy Atlas. … Nodes. Image from Human Anatomy Atlas. … The Tonsils. Image from Human Anatomy Atlas. … The Thymus. Image from Human Anatomy Atlas. … The Spleen. Image from Human Anatomy Atlas.

What are the important structures in the lymphatic system and their functions?

The lymphatic system primarily consists of lymphatic vessels, which are similar to the veins and capillaries of the circulatory system. The vessels are connected to lymph nodes, where the lymph is filtered. The tonsils, adenoids, spleen and thymus are all part of the lymphatic system.

What is the function of class 10 lymphatic system?

Some amount of plasma, proteins and blood cells escape into the intercellular spaces in the tissues to form lymph or tissue fluid. … Function of lymph is to carry absorbed digested fat from intestine and it also drains excess fluid from extra cellular space back into the blood.

What are the 2 main functions of the lymphatic system?

Your lymphatic system, part of your immune system, has many functions. They include protecting your body from illness-causing invaders, maintaining body fluid levels, absorbing digestive tract fats and removing cellular waste. Blockages, diseases or infections can affect your lymphatic system’s function.

What are the 6 lymphatic organs?

Lymphoid organsBone marrow. Bone marrow is a sponge-like tissue found inside the bones. … Thymus. The thymus is located behind the breastbone above the heart. … Lymph nodes. Lymph nodes are small bean-shaped tissues found along the lymphatic vessels. … Spleen. … Tonsils. … Mucous membranes.

What is the most important function of the lymph nodes?

The primary function of lymph nodes is the filtering of lymph to identify and fight infection. In order to do this, lymph nodes contain lymphocytes, a type of white blood cell, which includes B cells and T cells. These circulate through the bloodstream and enter and reside in lymph nodes.

What is the largest lymphatic organ?

spleenThe spleen is located in the upper left abdominal cavity, just beneath the diaphragm, and posterior to the stomach. It is similar to a lymph node in shape and structure but it is much larger. The spleen is the largest lymphatic organ in the body.

How do you know if your lymphatic system is blocked?

The main sign of lymphatic dysfunction is lymphedema. Lymphedema causes swelling in your arms or legs. Your fingers or toes may retain fluid and swell….Lymphedema can also lead to:skin changes.skin discoloration.blisters.leaking of fluid from the skin.infection.

What is the main role of the thymus gland?

The thymus gland is a small organ behind the breastbone that plays an important function both in the immune system and endocrine system. Though the thymus begins to atrophy (decay) during puberty, its effect in “training” T lymphocytes to fight infections and even cancer lasts for a lifetime. … The thymus gland.

What is the structure and function of lymph nodes?

Lymph nodes or lymph glands are an important part of the immune system, acting as “nodes” between the lymphatic vessels that span the body. Immune cells that are “parked” in these nodes stand ready to attack any bacteria, viruses, or other foreign substances that enter the body.

How does lymph leave the body?

The lymph fluid carries the waste products and destroyed bacteria back into the bloodstream. The liver or kidneys then remove these from the blood. The body passes them out with other body waste, through bowel movements (poo) or urine (pee).

What Colour is lymph?

Lymph fluid is clearish yellow to milkly white in color, depending on where it is in the lymph system and how concentrated the lymph fluid is. Lipid (fat) absorption: the lymphatic system also absorbs lipids from the intestine and transports them to the blood.

How is lymph formed?

Lymph is formed from fluid that seeps through the thin walls of capillaries into the body’s tissues. This fluid contains oxygen, proteins, and other nutrients that nourish the tissues. Some of this fluid reenters the capillaries and some of it enters the lymphatic vessels (becoming lymph).