Jumat, 13 Februari 2015

Disorders Of The Human Circulatory System

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Disorders of the circulatory system disorders or diseases of humans are happening on circulatory system or blood circulation of humans whether caused by internal factors and external factors. The circulatory system function transporting food and rest of the metabolism. The human circulatory system consists of the heart, blood, and blood vessels. The circulatory system can experience interference (diseases) and congenital abnormalities (genetic factors). Disorder or circulatory disorders can be classified into human abnormalities in blood and abnormalities in the blood vessels.

Various problems that occur in the blood vessels caused by diet and unhealthy lifestyle. The circulatory system consists of a network of organs, blood, and blood vessels. The organs and blood vessels are responsible for supplying blood containing oxygen, nutrients, hormones and other gases into the cell.

Cause Problems In Blood Vessels
Cholesterol and diet

Cholesterol is a lipid complex, which 80% is produced by the body (liver organs) and 20% is generated from outside the body in the form of food substances. Cholesterol comes from the food substance can improve cholesterol levels in the blood. But if consumption balanced with needs, then the body will stay healthy. Cholesterol does not dissolve in blood. To that end, in order to be transmitted to the whole body, cholesterol is packed with protein a lipoprotein particles. Cholesterol is divided into two types, namely Low Density Lipoprotein (LDL) and High Density Lipoprotein.

Total cholesterol is composed of triglycerides, LDL cholesterol, and HDL cholesterol.
  • Triglyceridesarea form offat that isabsorbedafterhydrolysis (terurainya salts in water producesaltor base). Triglycerides are fats that blood tends to risealong with theincrease in alcohol consumption, weight, foods high insugar orfat, as well as lifestyle. High triglycerides can cause disorders of blood pressure and the risk of diabetes.
  • LDL cholesterol of low density lipoprotein cholesterol or known as bad cholesterol because cholesterol LDL attached to the artery wall and could haveled to the closure of the artery and causing narrowing blockage of blood flow. As a result, the heart trouble pumping blood and eventually progressed to the symptoms of a heart attack. When blockages occur in the brain, then it will cause a stroke.
  • HDL cholesterol or high density lipoprotein cholesterol known as good cholesterol because it brings back the bad cholesterol to the liver organ for further processing.
Dangers of smoking not only affects the active smokers but also on passive smokers. The active smoker is the person who smokes, while the passive smokers are exposed to the Flash directly from the activity of smoking. When smoked, all existing toxic substances in cigarettes will flow in the blood and also causes terkontaminasinya substances important in the blood. And will occur in clotting of the blood vessels, so blood flow becomes smooth and not clogged. Cigarettes made from tobacco (Nicotiana Tobaccum l.). Cigarette smoke contains more than 4000 harmful chemicals. Chemical substances issued consists of gas components (85%) and particulate matter.

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