This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
The managment of thyrotoxic crisis includes all the following except: 
Select and explain. 
A. Propranolol, B. Hydrocortisone, C. Oral I131, D. Propylthiouracil
C: Oral I131
Answer: C: Oral I131 
Explanation: None