Pharmacology A patient diagnosed to have deep vein thrombosis is being treated with heparin. Which of the following test will you order to adjust its dosage ? A Platelet count B Prothrombin time C Bleeding time D Activated paial thromboplastin time 💡 Explanation A patient diagnosed to have deep vein thrombosis is being treated with heparin. Which of the following test will you order to adjust its dosage ? ✓ Correct Answer: D. Activated paial thromboplastin time