"Investigating the stretch and recoil of arteries and veins" Essays and Research Papers

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    Stretch marks are a form when the middle layer of the skin that maintains shape and elasticity is stretched more than it can tolerate and the connective fibers in the skin eventually break‚ causing scarring. They are associated with pregnancy‚ obesity‚ puberty‚ and short-term weight gain from bodybuilding and other physical activities. The thighs‚ hips‚ arms‚ buttocks‚ abdominal area‚ and lower back are the most susceptible areas in body to stretch marks. There are a number of considerations for

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    Investigating Osmosis

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    Osmosis is the diffusion of water molecules across a semi-permeable membrane. Diffusion is the movement of molecules from an area of high concentration‚ to an area of low concentration. So‚ Osmosis is the movement of water molecules from an area where there are lots of water molecules to an area where there are few water molecules. Our aim is to find the concentration of dissolved substances in the cells of a potato using Osmosis. I predict that the potato in the higher concentration of salt

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    Coronary heart disease is the buildup of plaque in the heart’s arteries that could lead to a myocardial infarction. However‚ coronary heart disease‚ or CHD‚ is actually a result of coronary artery disease‚ or CAD. With coronary artery disease‚ plaque accumulates within the walls of the coronary arteries until the blood flow to the heart is limited‚ causing ischemia. It may be chronic‚ caused by narrowing of the coronary artery over time. It can be acute‚ resulting from a sudden rupture and formation

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    Coronary artery bypass graft surgery (CABG) is an advance surgical method meant for treating coronary heart diseases or CHD. In coronary artery bypass surgery‚ healthy veins or arteries from different parts of the body are grafted around the heart or onto the blocked aorta. These grafted portions bypass the blocked areas of the artery and thus create a new route for the blood to reach the heart. Coronary artery bypass graft surgery or CABG is one of the most popular open heart surgery methods performed

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    Coronary Artery Bypass Graft (CABG) is performed when a patient has disease of the coronary arteries. This is usually caused by atherosclerosis which is clogging of the arteries or hardening by cholesterol of plaque. Coronary Artery Bypass is done to improve the blood flow of the heart. The surgeon bypasses the obstructed artery using a healthy artery that is harvested from another part of the body and placed in the heart to reroute the blood flow around the blocked area. Usually the healthy vein is taken

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    That Will Naturally Unclog Your Arteries There are several foods that will help you to unclog the arteries from a buildup of plaque‚ as well as to decrease inflammation and to reduce your blood pressure‚ which is why they are very effective in preventing a cardiovascular disease. Apart from cleaning your arteries‚ these foods will provide you with a healthy hormone production and a good hair and skin quality. Here are the best foods that will unclog your arteries naturally and‚ that will protect

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    controversy opinions around is the effectiveness of sustained end-range rotation on crainocervical arteries and if it is affecting on the amount of blood to brain. In this abstract can defined the sustained end-range rotation as a pre-manipulative screening test tool that utilise to examine insufficiency of brain blood supply on crainocervical arteries as vertebrobasilar arteries and internal carotid arteries through three different neck positions. According to (Thomas LC‚ et al. 2015) explains a relationship

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    Blood loss is particularly rapid and when large veins are opened‚ example. common femoral or jugular.  Venous bleeding can be under increased pressure as in asphyxia‚ or from ruptured varicose veins. Portal vein pressures are high enough to cause rapid blood loss‚ especially in portal hypertension with oesophageal  varies. Pulmonary artery haemorrhage is dark red (venous blood) at around 30 mmHg (4 kPa)‚ while bleeding from the pulmonary veins is bright red (oxygenated).  Capillary haemorrhage

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    and left ventriculogram. PROCEDURE: The right groin was prepped and draped in the usual fashion. Seldinger technique was used‚ and a 6-French sheath was placed in the right femoral artery. A local anesthetic was used and sublingual nitroglycerin was given; no heparin was used. The left and right coronary arteries were selectively opacified in the LAO and RAO projections using manual injections of Optiray. A ventriculogram was done in the RAO projection with the use of a 6-French pigtail catheter

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    One of the first symptoms of coronary artery disease is known as angina pectoris commonly referred to as chest pain. It is the most common form of temporary ischemia that develops when the muscles of the heart doesn’t get enough blood supply. This type of symptommay occur when an individual is exercising or may even occur at rest. Sometimes before they realize that something is wrong‚ emotional stress can produce a sensation of pressure‚ chest constriction‚ or pain that may radiate from the sternal

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