How Everything Works on Instagram: "Blood types are determined by molecules called antigens that sit on the surface of red blood cells. These act as identification markers, helping the immune system recognize which cells belong in the body. The main system for classifying blood is the ABO system, which divides blood into four groups: A, B, AB, and O. Type A has A antigens, type B has B antigens, type AB has both, and type O has neither. Another key component is the Rh factor, which indicates whe

Dr.Lakshmipathiraju on Instagram: "1. A complete blood count (CBC) is a blood test that providers use to monitor or diagnose health conditions. It can give your provider information about how medications or medical conditions are affecting your body, and about the health of your immune system. It can detect blood cancers, anemia, infections and other conditions. 2. A Complete Urine Examination (CUE), also known as a Routine Urine Test, is a simple yet powerful diagnostic tool used to evaluate ov