The client in pelvic traction on strict bed rest has a red, edematous, tender left calf. Which medication should the nurse prepare to administer? 1. The intravenous anticoagulant heparin. 2. The oral...

The client in pelvic traction on strict bed rest has a red, edematous, tender left calf. Which medication should the nurse prepare to administer?

1. The intravenous anticoagulant heparin.

2. The oral anticoagulant warfarin (Coumadin).

3. The subcutaneous antiplatelet clopidogrel (Plavix).

4. The oral antiplatelet acetylsalicylic acid (aspirin).