What Effect Does the Administration of Recombinant Factor VIIa Concentrate

Multiple Choice

What effect does the administration of recombinant factor VIIa concentrate have on the PT levels?

A) Prolongs the PT by having an absence of vitamin K
B) Shortens the PT by having an absence of factor VII
C) Shortens the PT by having increased levels of rFVIIa
D) Prolongs the PT by having thromboplastin using a recombinant TF