what is the job of an artery in the body
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Left pulmonary artery The main pulmonary artery is responsible for transporting oxygen-depleted blood away from the heart and back toward the lungs. The main artery splits into the left pulmonary artery and the right pulmonary artery, each of which directs the blood to the corresponding lung. Along with the umbilical arteries, these are the sole arteries in the body that transport oxygen-depleted blood. The umbilical arteries are located in the uterus. The pulmonary artery, or pulmonary trunk, originates from the bottom of the right ventricle of the heart. The artery is wide and short, measuring 1.2 inches wide and 2 inches long. When blood pressure increases in the right or left pulmonary artery or the main pulmonary artery, this is referred to as pulmonary hypertension and can result in symptoms such as fainting, dizziness and shortness of breath.
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Artery Arteries (from Greek ἀρτηρία (artēria) , meaning windpipe, artery) are blood vessels that carry blood away from the heart. While most arteries carry oxygenated blood, there are two exceptions to this, the pulmonary and the umbilical arteries.Usually veins carry deoxygenated blood to the heart but the pulmonary veins carry oxygenated blood.) There are two unique arteries. The pulmonary artery carries blood from the heart to the lungs, where it receives oxygen.
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artery STRUCTURE OF AN ARTERY. A vessel carrying blood from the heart to the tissues.. Pulmonary arteries carry deoxygenated blood from the right ventricle to the lungs to pick up oxygen and to release carbon dioxide; in contrast, systemic arteries carry oxygenated blood from the left ventricle to the rest of the body. See: illustration.
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Congenital Heart Defects Arteries. The arteries are major blood vessels connected to your heart. 1  The pulmonary artery carries blood from the right side of the heart to the lungs to pick up a fresh supply of oxygen. 2  The aorta is the main artery that carries oxygen-rich blood from the left side of the heart to the body. The aorta is the main artery that carries oxygen-rich blood from the left side of the heart to the body. 2  The coronary arteries are the other important arteries attached to the heart. 3  They carry oxygen-rich blood from the aorta to the heart muscle, which must have its own blood supply to function.
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What is the Hepatic Artery? The hepatic artery, therefore, is a blood vessel that delivers oxygenated blood to the liver to literally keep this vital organ alive and give it the oxygen it needs to continue functioning properly. Every tissue in the body requires oxygen.
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- The main artery of the body is called the aorta. It supplies blood to all parts of the body with the exception of the lungs. The aorta ascends from the heart and forms an arch, from which arise two subclavian arteries.Each subclavian has two main branches, the common carotid and the vertebral.he main artery of the body is called the aorta. It supplies blood to all parts of the body with the exception of the lungs. The aorta ascends from the heart and forms an arch, from which arise two subclavian arteries.
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artery STRUCTURE OF AN ARTERY. A vessel carrying blood from the heart to the tissues.. Pulmonary arteries carry deoxygenated blood from the right ventricle to the lungs to pick up oxygen and to release carbon dioxide; in contrast, systemic arteries carry oxygenated blood from the left ventricle to the rest of the body.ulmonary artery. The right and left pulmonary arteries branch from the pulmonary trunk. They carry deoxygenated blood (from the right ventricle) into the lungs to exchange respiratory gases at the capillaries that surround the alveoli.
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- Circulatory System. The primary job of the circulatory system is transporting materials through the body. It carries nutrients, oxygen and water to different cells in the body and removes wastes the cells create. The main parts of the circulatory system are the heart, blood, and blood vessels.
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Artery Arteries also aid the heart in pumping blood. Arteries carry oxygenated blood away from the heart to the tissues, except for pulmonary arteries, which carry blood to the lungs for oxygenation. veins and pulmonary veins (present in lungs)carry deoxygenated blood.) There are two unique arteries.
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- Vertebral artery. The vertebral arteries are among the major arteries of the neck. Part of the vertebrobasilar system, these arteries are responsible for supplying blood to the brain stem portion of the human brain, which helps control basic functions such as breathing, heart rate, and sleeping. The vertebral artery can be divided into four parts.
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Your arteries and high blood pressure High blood pressure. The arteries are the large blood vessels that carry blood from the heart to all the organs and muscles of the body, to give them the energy and oxygen they need. The arteries manage the flow of blood by controlling the speed and direction it flows in.he arteries are the large blood vessels that carry blood from the heart to all the organs and muscles of the body, to give them the energy and oxygen they need. The arteries manage the flow of blood by controlling the speed and direction it flows in.
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- Arteries (from Greek ἀρτηρία (artēria) , meaning windpipe, artery) are blood vessels that carry blood away from the heart. While most arteries carry oxygenated blood, there are two exceptions to this, the pulmonary and the umbilical arteries. The effective arterial blood volume is that extracellular fluid which fills the arterial system.
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Artery Arteries form part of the circulatory system. They carry blood that is oxygenated after it has been pumped from the heart. Arteries also aid the heart in pumping blood. Arteries carry oxygenated blood away from the heart to the tissues, except for pulmonary arteries, which carry blood to the lungs for oxygenation. (Usually veins carry deoxygenated blood to the heart but the pulmonary veins carry oxygenated blood.) There are two unique arteries.
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- © 2014 WebMD, LLC. All rights reserved. The arteries are the blood vessels that deliver oxygen-rich blood from the heart to the tissues of the body. Each artery is a muscular tube lined by smooth tissue and has three layers: 1  The intima, the inner layer lined by a smooth tissue called endothelium.he largest artery is the aorta, the main high-pressure pipeline connected to the heart's left ventricle. The aorta branches into a network of smaller arteries that extend throughout the body. The arteries' smaller branches are called arterioles and capillaries.
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- The iliac artery is a very important artery for blood flow to the legs. The human heart uses this iliac artery as a direct lane down to your legs. This blood is important to keeping your legs working properly. Oxygen, energy and various other life giving compounds are in that blood.
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Anatomy and Function of the Coronary Arteries Coronary arteries supply blood to the heart muscle. Like all other tissues in the body, the heart muscle needs oxygen-rich blood to function, and oxygen-depleted blood must be carried away.The coronary arteries run along the outside of the heart and have small branches that dive into the heart muscle to bring it blood.he left anterior descending artery, which branches off the left coronary artery and supplies blood to the front of the left side of the heart. The circumflex artery, which branches off the left coronary artery and encircles the heart muscle. This artery supplies blood to the outer side and back of the heart.
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- The 2 carotid arteries on each side of the neck are the most important because they supply blood to the parts of the brain that are involved in thinking, movement, sensation and speech. The other 2 arteries that bring blood to the brain, called the vertebral arteries, supply the brainstem.
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Your arteries and high blood pressure The arteries are the large blood vessels that carry blood from the heart to all the organs and muscles of the body, to give them the energy and oxygen they need.The arteries manage the flow of blood by controlling the speed and direction it flows in.he arteries are the large blood vessels that carry blood from the heart to all the organs and muscles of the body, to give them the energy and oxygen they need.
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Artery Arteries also aid the heart in pumping blood. Arteries carry oxygenated blood away from the heart to the tissues, except for pulmonary arteries, which carry blood to the lungs for oxygenation. veins and pulmonary veins (present in lungs)carry deoxygenated blood.) There are two unique arteries. The pulmonary artery carries blood from the heart to the lungs, where it receives oxygen. It is unique because the blood in it is not oxygenated, as it has not yet passed through the lungs.
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- For other uses, see Artery (disambiguation). Arteries (from Greek ἀρτηρία (artēria), meaning 'windpipe, artery') are blood vessels that carry blood away from the heart. While most arteries carry oxygenated blood, there are two exceptions to this, the pulmonary and the umbilical arteries.
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Blood Vessels (Artery, Vein) Structure, Function, Inflammation Functions of the Blood Vessels. 1  Arteries carry oxygenated and nutrient-rich blood to the body’s tissues from the heart. 2  Dilatation and constriction of the arteries can alter blood pressure and cardiac output. 3  Veins carry deoxygenated blood and wastes from the tissues to the liver and heart.
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Carotid Artery Disease: Causes, Symptoms, Tests, and Treatment The carotid arteries are two large blood vessels that supply oxygenated blood to the large, front part of the brain. This is where thinking, speech, personality, and sensory and motor functions reside. You can feel your pulse in the carotid arteries on each side of your neck, right below the angle of the jaw line.
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- The function of arteries is to take blood from the heart to parts of the body. There are two sets of arteries (relating to each side of the heart):- those that take blood f … rom the heart to the lungs to be re-oxygenated; known as the pulmonary arteries.These are the only arteries that transport de-oxygenated blood.he function of the coronary artery is to carry oxygen and nutrients to the myocardium (heart muscle), it does not actually take the carbon dioxide away, (that is the job of t … he great and small cardiac veins). 46 people found this useful.
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Top 10 Artery-Cleansing Superfoods Top 10 Artery-Cleansing Superfoods Prev 1 of 3 Next Arteries are blood vessels that deliver oxygen-rich blood from the heart to different tissues throughout the body.
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What is The function of the arteries? Veins mean it is flowing toward the heart arteries carry blood away from the heart. To transport oxygenated blood though the system and into the veins to be oxygenated. The arteries' main functions are to carry blood (mainly erythrocytes, leukocytes, thrombocytes, and plasma) throughout the body.The blood carries oxygen, fights pathogens, clots blood, and maintains body temperature.o transport oxygenated blood though the system and into the veins to be oxygenated. The arteries' main functions are to carry blood (mainly erythrocytes, leukocytes, thrombocytes, and plasma) throughout the body. The blood carries oxygen, fights pathogens, clots blood, and maintains body temperature.