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 glorious city in the north east of England overlooking the beatiful river Humber. This of course is probably the biggest outright lie I have ever told in my life. Hull is infact the epicenter of hate and stupidity. The Humber bridge is considered as a marvellous feat of engineering by some.