One unit of fresh blood raises Hb% ( Hemoglobin concentration ) by
Single unit of whole blood raises Hb by 1 gm% and Hematocrit by 3% More than 70% of transfused cells will be ble after 24 hours Ref: Harrison's 19th edition Pgno :138
0.1gm%
0.5 gm %
1gm%
2 gm%
General anatomy