1 Register through the IARD. 2  The IARâs firm will use their IARD account to register the IAR as a representative of the firm. 3  Additional State Requirements-There may be additional registration requirements depending on the state or states where the IA firm is registered.
The arteries and veins carry blood throughout the body, delivering oxygen and nutrients to the body tissues and taking away tissue waste matter. The lymph vessels carry lymphatic fluid (a clear, colorless fluid containing water and blood cells).
They include: 1  Red blood cells (RBC) which transport oxygen to cells of the body. 2  White blood cells (WBC), which in of many of our immune cells. 3  Hemoglobin (Hb), a protein which carries oxygen and carbon dioxide molecules. 4  Platelets (PLT), the cells responsible for blood clotting. 5  Hematocrit (Hct), the ratio of RBC to the total volume of blood.