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.
Hull is a peninsula town in Plymouth County, Massachusetts, United States. The population was 10,293 at the 2010 census. Hull is the smallest town by land area in Plymouth County and the fourth smallest in the state. However, its population density is within the top thirty towns in the state.Hull has been the summer home to several luminaries throughout the years, including Calvin Coolidge and former Boston mayor John F. Fitzgerald (also known as Honey Fitz), the father of Rose Kennedy and father-in-law of Joseph Kennedy, Sr. .he town is bordered by Hingham Bay to the west, Massachusetts Bay to the north and east, and the towns of Cohasset and Hingham to the south. Hull is located almost 20 miles (32 km) by land from Boston, although by water it is just 5 miles (8.0 km) from Pemberton Point in Hull to City Point in Dorchester.