Pharmacology Which of the following inhibits peripheral conversion of Thyroxin to Triiodothyronine? A Lugol's Iodine B Carbimazole C Radioactive iodine D Propylthiouracil π‘ Explanation Which of the following inhibits peripheral conversion of Thyroxin to Triiodothyronine? β Correct Answer: D. Propylthiouracil