2/7/2024 0 Comments Rh negative strange factsFor example, AB blood has both the A and B antigens, so a person with this type of blood can receive either type A or B blood.Įveryone can receive type O blood because it doesn’t contain any antigens. To add complexity, blood types don’t always need to be an exact match to be compatible. This can have life threatening results, which is why medical centers worldwide have strict procedures to keep this from happening. But antibodies can also attack antigens that aren’t in your natural blood type.įor example, if you have type B blood mixed with type A blood during a transfusion, your antibodies will destroy blood cells with the A antigens. Usually, they attack viruses and bacteria. These help fight off foreign bodies your immune system doesn’t recognize. Your immune system naturally contains protective substances called antibodies. People with Rh null blood phenotypes may also be at risk of developing chronic hemolytic anemia, which causes your body to destroy immature red blood cells. Due to the scarcity of golden blood, there’s a small group of regular donors worldwide. Also nicknamed “golden blood” due to its extreme rarity, only 1 out of every 6 million people are thought to have this phenotype.Īs scientists continue to learn more about Rh null phenotypes, it’s important to let your doctor know you have this type of blood if you ever need a transfusion. Rh null is a rare blood type that doesn’t contain any Rh-antigens in red blood cells. According to the Red Cross, Asian Americans are much more likely to have a B-positive blood type than Latin Americans and white Americans, for instance. These variations also exist within groups of Americans. In India, for example, the most common blood type is B-positive, while in Denmark, it’s A-positive. Together, these two groups form the eight basic blood types that most people are familiar with:Īgain, this ranking isn’t universal. If they don’t have it, they’re considered Rh-negative.ĭepending on whether the Rh antigen is present, each blood type is assigned a positive or negative symbol. If the cells have the antigen, they’re considered Rh-positive. This is another antigen found on red blood cells. Rh factorīlood is also typed according to the Rh factor. If neither of these antigens is present, the blood is type O. You can have either or both antigens on your blood cells, as determined by your genetics. Two of these important antigens have been labeled A and B. These are the ABO and the Rh-positive/Rh-negative blood group systems. Though there are at least 33 blood typing systems, only two are widely used. Your blood also contains antigens, which are proteins and sugars that sit on red blood cells and give blood its type. It also contains white blood cells, which help fight infection, and platelets, which help your blood clot.īut that’s not where it ends. If the mom is PH Negative and the father is PH positive the mother will develop antibodies and cause a miscarriage.Every drop of blood contains red blood cells, which carry oxygen throughout your body. People with RH negative blood may be descended from aliens.Ībout the PH factor and the use of injection Rh immunoglobulin during pregnancy. Here are 4 of the best facts about Rh Negative Blood Type Origin and Rh Negative Blood Secrets I managed to collect. In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what's rh negative. This is relevant primarily in childbirth and blood transfusions/organ donation. Rh blood group system, the most important after ABO, only becomes relevant if a negative blood type is exposed to a positive. Medical intervention is required to help avoid complications that can become fatal for the baby if left untreated with antibodies. This is not a problem unless the O negative mother is Rh- and the baby is Rh+. Most babies do not have the same type of blood as their mother. While investigating facts about Rh Negative Blood and Rh Negative Blood Type Facts, I found out little known, but curios details like:
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