To help low-income individuals and families bridge the gaps between crisis and stability and improve quality of life in Boone County.
Blood Group Types Explained. 1  Your blood group will be A, B, AB, or O. If you have A B or O blood group, you have antibodies in your blood plasma that destroy some of the other blood groups. 2  Your Rh status will be listed as negative (-) or positive (+).
The liquid part of your blood without cells (serum) is mixed with blood that is known to be type A and type B. Persons with type A blood have anti-B antibodies, and those with type B blood have anti-A antibodies. Type O blood contains both types of antibodies. These two steps can accurately determine your blood type.