In a direct Coombs' test a special antibody is added to a sample of blood. This test checks whether there are antibodies already bound to the surface of the red blood cell. If the test is positive the antibodies that are added bind to the antibodies on the surface of the cell.
The River Hull is a navigable river in the East Riding of Yorkshire in the north of England. It rises from a series of springs to the west of Driffield, and enters the Humber estuary at Kingston upon Hull.
Sponsored Topics. Hull is a city in Madison County, Georgia, United States. The population was 160 at the 2000 census. Hull is located at 34Â°0â²48â³N 83Â°17â²40â³W / 34.01333Â°N 83.29444Â°W / 34.01333; -83.29444 (34.013201, -83.294470). According to the United States Census Bureau, the city has a total area of 0.3 square miles (0.9 kmÂ²), all of it land.