Match List I with List II and select the correct answer using the code given below the lists: Code:List I (Drug) List II (Mechanism of action) A. Aspirin
B. Enoxaparin
C. Dabigatran
D. Alteplase1. Thrombolytic
2. Antiplatelet
3. Anticoagulant
4. Direct thrombin inhibitor
A-2, B-3, C-4, D-1
Aspirin is an antiplatelet agent (2), Enoxaparin is a low-molecular-weight heparin acting as an anticoagulant (3), Dabigatran is a direct thrombin inhibitor (4), and Alteplase (tPA) is a thrombolytic (1). This matches A-2, B-3, C-4, D-1.
A young primigravida with 11 weeks pregnancy presents with sudden onset pain and swelling of left lower limb. Homan's sign is positive. Duplex ultrasonogram shows non- compressibility of veins in the affected region, with absent flow. The drug of choice for treatment is: