GlossaryBlood vessels: Hollow tubes containing blood forming part of the vascular networkVascular system: The network of blood vessels and their branches that carry oxygenated blood to all organs and tissues of the body for the normal metabolic activities, and remove metabolic waste products Anemia: Decreased hemoglobin and red cell countLeucopenia: Decreased white cell countThrombocytopenia: Low platelet count Published on Aug 18, 2017Last Updated on Aug 22, 2017