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
An excess of which of the following hormones may be associated with increased sensitivity to epinephrine? 
Select and explain. 
A. Testosterone, B. Parathyroid, C. Insulin, D. Thyroid
D: Thyroid
Answer: D: Thyroid 
Explanation: None