Pharmacology A diabetic female on INH and Rifamipicin for TB developed DVT. She was staed on warfarin, PT is not raised, and next step should be A Increase the dose of warfarin B Replace warfarin with Acenococumarin C Switch Ethambutol for Rifampicin D Use LMV heparin 💡 Explanation A diabetic female on INH and Rifamipicin for TB developed DVT. She was staed on warfarin, PT is not raised, and next step should be ✓ Correct Answer: D. Use LMV heparin