Blood consists of two parts: cells and plasma. Including red blood cells (HC), leukocytes (BC), thrombocytopenia (TC). Includes plasma coagulation factors, antibodies, hormones, proteins, minerals and water. Blood is loosely organized elements regulate whole body activities through the following functions:
Air circulation operation, maintaining blood pressure.
Supplying oxygen to produce energy for the entire body.
Elimination C02 through the lungs, water excretion - urinary sediment, transfer of liver to synthesize new substances and decontamination, excreted in sweat, destroying old cells through the spleen and lucky deflection organizations.
Providing materials data for body building.
Protect body fight infections by specific immune mechanisms and nonspecific.
Stop the bleeding by clotting mechanism.
With six major functions mentioned above, the role of extreme blood important in human life.
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