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Blood donation campaigns are events that allow people to donate blood at schools, churches, and other community locations. A blood drive or a blood donor session is an event in which donors come to donate allogeneic blood. These can occur at a blood bank, but they are often set up at a location in the community, such as a shopping center ...
Tips to consider before donating blood. You can donate blood every eight weeks if you are giving whole blood (about a pint) and every 16 weeks if you are giving a Power Red donation (about two pints).
Since the machine used to perform the procedure uses suction to draw blood out of a donor's body, some people who can give whole blood may have veins too small for platelet donation. Blood accounts for about 8% of body weight, so a 50 kg (110 lb) donor has about four liters of blood.
The history of voluntary blood donation in India dates back to 1942 during the Second World War when blood donors were required to help the wounded soldiers. The first blood bank was established in Kolkata, West Bengal in March 1949 at the All India Institute of Hygiene and Public Health and was managed by the Red Cross.
On average, is takes 45 seconds for the blood to circulate through the body from the heart. The average person holds 8 to 12 pints of blood in their body.
The difference with plasma donation is that the blood goes through a machine that collects only the plasma and sends the red and white blood cells and platelets back to the donor in a saline ...
The donor will be required to fill in a questionnaire to provide consent and declare that the donation will be safe (for example, stating that the donor does not have a heart condition), and it is safe to give the donor's blood to someone else. Weight. To give blood donors must weigh over 48 kg (106 lb; 7 st 8 lb).
For apheresis platelet donation the donor's pre platelet count should be above 150 x 10^9/L. For apheresis plasma donation, the donor's total protein level should be greater than 60 g/L. For double red cell apheresis, donors of either gender require a minimum hemoglobin level of 14.0 g/dl. [16]