Can cookies describe what a doctor is looking for in a CBC, complete blood cell count? With the capable artistic hands of Ms. Humble from Not So Humble Pie  and my cell biology knowledge, they can! Learn about the formed elements of blood: red blood cells (erythrocytes), white blood cells (lymphocytes, monocytes, basophils, eosinophils, neutrophils) and platelets in a series of videos that begins here!