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
In a person who has fasted for 5 days, all are seen except: 
Select and explain. 
A. GH levels decreased, B. Glucose tolerance decreased, C. Immunoreactive insulin decreased, D. Free fatty acids (Plasma) increased
A: GH levels decreased
Answer: A: GH levels decreased 
Explanation: None