How Do You Know Major Blood Vessels In The Human Body?
The circulatory system is responsible for the flow of blood in the body. It carries oxygen and nutrients to various parts of your organs such as the liver, the lungs and the brain. With the help of the blood vessels — the complicated network of tubes inside the body — blood is transported throughout your body. There are times when the blood vessels are blocked by substances such as bad cholesterol, thus, the amount of blood flow is restricted. This forces the heart to pump harder to fuel and clean the body. The harder the heart pumps, the more blood presses against the walls of the blood vessels. If this occurs for a long time and the blood pressure remains high, hypertension occurs. Thus, the body will require blood pressure pills or blood pressure meds to lower the pressure. Blood pressure medicines can also prevent heart attack. There are three types of major blood vessels. The arteries carry the blood away from the heart. The capillaries allow the exchange of water and nutrients
