A 63-year-old hospitalized patient with pneumonia is bedbound and has no contraindications to anticoagulation. He has a BMI of 29 kg/m2 and normal renal function. What is the most appropriate venous thromboembolism prophylaxis?ANo prophylaxis; encourage early ambulation onlyBGraduated compression stockings onlyCTherapeutic-dose low molecular weight heparinDLow-dose subcutaneous low molecular weight heparinEFull-dose IV unfractionated heparinCheck my answer