The Pharmacologic Agents Used to Treat DVT May Act in Which

The pharmacologic agents used to treat DVT may act in which way(s) ?(Select all that apply.)

A) Prevent platelet aggregation.
B) Prevent the extension of existing clots.
C) Inhibit steps in the fibrin clot formation cascade.
D) Prolong bleeding time.
E) Lower serum triglycerides.