![Container: Citrate (Blue top)](/sites/default/files/styles/blood_test/public/blood_test/13.jpg?itok=XAshpoL0)
Sample type: Plasma
Test name: Factor VII a.k.a. Factor 7
Condition / Indication: To detect acquired or inherited deficiency of factor VII. To monitor factor levels
Special precautions & notes: Unable to test samples that are clotted or poor venepuncture; venepuncture near a drip site; inadequately filled samples; Old sample (>12 hours) or samples from patients on anticoagulation therapy
Reference range: 0.5 - 2.0 IU/mL
Container: Citrate (Blue top)
Ideal volume (mL): 2 full tubes
Discipline: Haematology
Turnaround time: 2 weeks