Pharmacology Compared to unfractionated heparin, Low molecular weight heparin (LMWH) has reliable anticoagulant action because: A It interferes with thrombin and antithrombin III simultaneously B It is less protein bound C It is given subcutaneously D It is cleared by macrophages 💡 Explanation Compared to unfractionated heparin, Low molecular weight heparin (LMWH) has reliable anticoagulant action because: ✓ Correct Answer: B. It is less protein bound