Pharmacology LMV heparin is preferred over unfranctioned heparin because A LMV heparin directly inhibits thrombin whereas unfranctioned heparin acts activation of antithrombin B LMV heparins have been lesser risk of causing bleeding C LMV heparin have lesser risk of causing bleeding D LMV heparin has consistent bioavalilabilty 💡 Explanation LMV heparin is preferred over unfranctioned heparin because ✓ Correct Answer: D. LMV heparin has consistent bioavalilabilty