A 55-year-old woman presents with a suspected DVT (Wells score 3). The radiology department cannot perform a compression ultrasound scan for 18 hours. What is the most appropriate immediate management?AD-dimer testing and anticoagulate if positiveBStart therapeutic anticoagulation (e.g., Apixaban) immediatelyCStart prophylactic dose LMWH and await scanDAdvise mobilization and compression stockings onlyEReassess Wells score in 6 hoursCheck my answer