1 High school education preferred (or concurrent enrollment in an educational institution) or equivalent combination of education and experience.  Must be able to frequently lift 25 pounds and occasionally lift up to 50 pounds.
Answers.comÂ® is making the world better one answer at a time. EO is an abbreviation commonly found in blood tests which stands for eosinophil count. This checks for the percentage of white blood cells that are active, which can determine diseases, allergies, and other medical conditions.
Report Abuse. The two most common kinds of tests to determine your blood type: the ABO Test and the Rhesus (or Rh) Test. The ABO Test classifies people's blood into one of four types: A, B, AB, or O. If your red blood cells have the A antigen, you have type A blood.If your red blood cells have the B antigen, you have type B blood.If you have neither the A nor B antigen, you have type O blood. Your plasma contains antibodies against both type A and type B blood. If your red blood cells have both the A and B antigens, you have type AB blood.Your plasma does not contain antibodies against either type A or type B blood.our plasma contains antibodies against both type A and type B blood. If your red blood cells have both the A and B antigens, you have type AB blood. Your plasma does not contain antibodies against either type A or type B blood.