AN elevated prothrombin time as determined by the Quick 1 procedure may be due to many abnormalities, including deficiency of factors I (fibrinogen), II (prothrombin), V (achéal-globulin), VII ...
21 Actively bleeding patients with a significantly elevated prothrombin time or PTT should receive fresh frozen plasma. Initial doses of 15–30 ml/kg body weight are suggested. Severe ...