Medical Science

The function of the human circulatory system is to transport oxygen and nutrients to the tissues, but also to transport wastes to the kidneys and lungs for excretion. The system, known collectively as circulation, is a series of blood vessels…
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Smoking , especially among women, has resulted in a significantly increased incidence of heart disease. It is well known as to the damage smoking inflicts on our lungs. Our lungs work in conjunction with our circulatory system to provide oxygen…
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The human heart is a living machine that works as a pump in distributing blood that transports oxygen and nutrients to cells throughout the body. The heart is a mechanical marvel in that it never rests. Even when sleeping, a…
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Associated with life and love, the heart is one of the most intricate and fascinating organs of the human body. This article is intended to provide a basic understanding of the anatomy of the heart and how it functions. The…
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Varicose veins are common among many, but how do they happen and why are they painful? It is estimated that 15% of men have varicose veins and 25% of women. The key to understanding may be to learn a little…
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In our bodies, the digestive tract, otherwise known as the intestine, lies between the stomach and the anus. It is divided into two sections, namely the small and large intestine. The small intestine is about 6 meters long whilst the…
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What role do capillaries play in the overall picture of circulation? Every single cell in the body needs oxygen and nutrition to perform their specific job. Without these two things, the cell simply dies.  The needed nutrients and oxygen are…
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Medical experts state that one in ten babies are born with a birthmark. Some are very prominent, some quite small and very hard to detect due to the fact that they are hidden behind hair, on the buttocks or groin…
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The stomach is the food storage organ in the human gastro-intestinal system. It is located in the left upper quadrant of the abdomen, below the diaphragm. The organ somewhat resembles the English letter ‘J’ and has two openings at either…
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Purpose of Circulation The circulatory system is the most important system of the body. If it fails, then just about every cell of the body is affected. The circulatory system, however, is only as healthy as its capillaries. The major…
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