രക്തത്തെക്കുറിച്ചുള്ള വിവരങ്ങൾ ( Information about Blood )
Functions of Blood Supply of oxygen to tissues (red cells).
Supply of nutrients such as glucose, amino acids, and fatty acids.
Removal of waste such as carbon dioxide, urea, and lactic acid.
Immunological functions, including circulation of white blood cells, and detection of foreign material by antibodies.
Coagulation, the response to a broken blood vessel, the conversion of blood from a liquid to a semisolid gel to stop bleeding.
Messenger functions, including the transport of hormones and the signaling of tissue damage.
Regulation of core body temperature.
There are four main blood groups blood group A – has A antigens on the red blood cells with anti-B antibodies in the plasma.
blood group B – has B antigens with anti-A antibodies in the plasma.
blood group O – has no antigens, but both anti-A and anti-B antibodies in the plasma.