A 75-year-old male undergoes a total hip arthroplasty. He has a history of hypertension and obesity (BMI 35). There are no contraindications to anticoagulation. Which of the following is the most appropriate VTE prophylaxis regimen for this patient?
✓ Correct Answer: Option C
Patients undergoing total hip arthroplasty are at high risk for VTE. Pharmacologic prophylaxis, typically with LMWH or fondaparinux, is recommended in addition to mechanical methods, often for several weeks post-surgery.