How Doctors Identify Blood Type | ABO & Rh Blood Testing Explained

#bloodtype #bloodgrouptest #abobloodgroup #rhpositive #bloodscience #medicallab #hematology #agglutination #scienceexplained #doctor #medicaleducation #pathology #biology #rhfactor #mrcologist #youtubeshorts Ever wondered how hospitals instantly identify your blood type before transfusion? In this video, you’ll discover the real laboratory method doctors use to determine whether a person has A, B, AB, or O blood group and whether the blood is Rh positive or Rh negative. Doctors place multiple drops of blood on a glass slide and add special antibody solutions. If the blood starts forming visible clumps, called agglutination, it reveals the presence of specific blood antigens. This blood typing procedure is one of the most important tests in modern medicine because the wrong blood transfusion can become life-threatening. Watch till the end to understand the fascinating science behind blood group testing and immune reactions. Subscribe to MR. COLOGIST for more amazing scientific and medical explanations.