Human Body Research Paper Circulatory System

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Circulatory System
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The circulatory system is an organ system that passes nutrients (such as amino acids, electrolytes and lymph), gases, hormones, blood cells, etc. to and from cells in the body to help fight diseases, stabilize body temperature
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heart
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It is nothing but a pump, composed of muscles which pumps blood to each and every part of the body. It carries all the vital oxygen and necessary minerals which helps our body to function in a proper way and also throws out the waste products which we don’t need. For example, the brain needs continuous supply of oxygen and glucose.
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four chambers
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Heart chamber is a general term used to refer to any chambers of the mammalian heart. The heart consists of four chambers: the right and left atrium and the right and left ventricle. The top chambers are connected to the bottom chambers by valves and are separated by the coronary sulcus.
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Right Ventricle
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The right ventricle is shorter and rounder than the long conical left ventricle.The lower right chamber of the heart that receives deoxygenated blood from the right atrium and pumps it under low pressure into the lungs via the pulmonary artery.
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left ventricle
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he left ventricle is one of four chambers (two atria and two ventricles) in the human heart. It receives oxygenated blood from the left atrium via the mitral valve.
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right atrium
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It receives deoxygenated blood from the superior and inferior vena cava.
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left ventricle
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The left atrium is one of four chambers in the human heart. It receives oxygenated blood from the pulmonary veins, and pumps it into the left ventricle.
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blood vessels
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a vessel is defined as a hollow utensil for carrying something: a cup, a bucket, a tube.
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capillaries
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Unlike the arteries and veins, capillaries are very thin and fragile. The capillaries are actually only one epithelial cell thick. They are so thin that blood cells can only pass through them in single file. The exchange of oxygen and carbon dioxide takes place through the thin capillary wall.
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arteries
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Arteries are blood vessels that carry blood away from the heart. This blood is normally oxygenated.
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veins
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In the circulatory system, veins are blood vessels that carry blood towards the heart. Most veins carry deoxygenated blood from the tissues back to the heart.
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blood
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Blood is a specialized bodily fluid in animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.
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plasma
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blood cells suspended in a liquid called blood plasma. Plasma, which constitutes 55% of blood fluid, is mostly water and contains dissipated proteins, glucose, mineral ions, hormones, carbon dioxide. Plasma is almost completely made up of water.
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platelets
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platelets are small, irregularly shaped clear cell fragments and platelets also make cuts stop bleeding.
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white blood cells
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White blood cells are the blood cells that go around the body fighting off infections and viruses.
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red blood cells
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The blood cells that gets rid of carbon dioxide and waste but also delivers oxygen and nutrients.

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