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: Surgery
Replacement dose of thyroxine is 
Select and explain. 
A. 0.1 - 0.2 mg, B. 0.3 - 0.4 mg, C. 1 - 2 mg, D. 3 - 4 mg
A: 0.1 - 0.2 mg
Answer: A: 0.1 - 0.2 mg 
Explanation: • Daily replacement dose of thyroxine: 1.6 μg/Kg body weight (0.1-0.15 gm) .
• For TSH suppression (in PTC and FTC), dose of thyroxine: 2.7 μg/Kg body weight.