The time difference between GMT and EST is 5 hours. That means when it's 12.00 noon in Gâ¦reenwich, the time in Toronto is 7.00AM Toronto also observes Daylight Saving Time known as Eastern Daylight Time (EDT) and during that period, the time difference between GMT and EDT is 4 hours. EST = GMT - 5 hrs EDT = GMT - 4 hrs. Hank W.
coagulation factors factors essential to normal blood clotting, whose absence, diminution, or excess may lead to abnormality of the clotting. Twelve factors, commonly designated by Roman numerals, have been described (IâV and VIIâXIII; VI is no longer considered to have a clotting function). (See table 6.).
Normal coagulation factor activity usually means normal clotting function. Low activity of one or more coagulation factors usually means impaired clotting ability. Each coagulation factor must be present in sufficient quantity in order for normal clotting to occur, but the level required is different for each factor.ormal coagulation factor activity usually means normal clotting function. Low activity of one or more coagulation factors usually means impaired clotting ability. Each coagulation factor must be present in sufficient quantity in order for normal clotting to occur, but the level required is different for each factor.