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blood group type

blood

QuestionAnswer
1901, when the Austrian Karl Landsteiner discovered human blood groups. (blank)
Mixing blood from two individuals can lead to blood clumping or agglutination. (blank)
The clumped red cells can crack and cause toxic reactions. This can have fatal consequences. (blank)
blood clumping was an immunological reaction which occurs when the receiver of a blood transfusion has antibodies against the donor blood cells. (blank)
Karl Landsteiner's work made it possible to determine blood types and thus paved the way for blood transfusions to be carried out safely. (blank)
adult human has about 4–6 liters of blood circulating in the body. Among other things, blood transports oxygen to various parts of the body. (blank)
Blood consists of several types of cells floating around in a fluid called plasma. (blank)
The red blood cells contain hemoglobin, a protein that binds oxygen. Red blood cells transport oxygen to, and remove carbon dioxide from, the body tissues. (blank)
The white blood cells fight infection. (blank)
The platelets help the blood to clot, if you get a wound for example. (blank)
The plasma contains salts and various kinds of proteins. (blank)
There are more than 20 genetically determined blood group systems known today, but the AB0 and Rh systems are the most important ones used for blood transfusions. (blank)
Not all blood groups are compatible with each other. Mixing incompatible blood groups leads to blood clumping or agglutination, which is dangerous for individuals. (blank)
Karl Landsteiner was involved in the discovery of both the AB0 and Rh blood groups. (blank)
Created by: TONYMILLER
 

 



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