The accurate grouping of blood is very important when it comes to having a blood transfusion. If blood is given to a patient that has a blood type that is incompatible with the blood type of the blood that the patient receives, it can cause intravenous clumping in the patient's blood which can be fatal. The patient’s body can start producing antibodies that attack the antigens on the blood cells in the blood that was given to the patient, causing reaction and rejection.
For example, a patient who is blood group B has naturally occurring Anti-A antibodies in their blood plasma. If this (blood group B) patient receives blood group A red cells, the Anti-A antibodies in the plasma of the patient will cause the blood group A red cells to clump intravenously (within the veins), which is life threatening.
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Water is also vital to a number of other economic sectors. Water is used to extract energy and mineral resources from the earth, refine petroleum and chemicals, roll steel, mill paper, and produce uncounted other goods, from semiconductors to the foods and beverages that line supermarket shelves
There is a similarity between life and sports, Good sportsmanship covers many features of a man’s character : 1) Respect. The good sportsman respects both his teammates and his opponents as equals. 2) Integrity. A win that does not come fairly holds no satisfaction for him. 3) Honesty. Honesty in his dealings with opponents, because he treats them the way he wants to be treated. 4) Unselfishness. His desire to see all his teammates participate and enjoy the game. 5) Humbleness. Humble in his victories, and has the proper perspective on his losses. In short, the qualities that go in to making a good man are the same ones that contribute to being a great sportsman.
