Blood Group Test- Different types of blood group by Solution-Pharmacy

There are eight blood groups you can belong to A Rh , A Rh-, B Rh , B Rh-, AB Rh , AB Rh-, O Rh , and O Rh -, although doctors usually leave out the Rh and just say or -. What blood type a person ends up with is determined by figure out a person’s blood type, doctors can use two methods: ABO Typing or back typing. In ABO typing, doctors take blood and mix it with serums containing the antibodies in Type A and B blood. Anti-A serum, you have type A blood, Anti-B serum, you have type B blood. Both anti-A and anti-B serums, you have type AB blood If your blood cells do not stick together when anti-A and anti-B are added, you have type O blood. In backtesting, known A and B cells are added to samples. If the blood clumps together only when B cells are added, the donor has to type A blood. If the blood clumps together when A cells are added, the donor is Type B. And if the blood clumps when either type of cell is added, the donor has Type O blood. No clumping indicates Type AB. Rh is determined by