This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous system, Subject name: Physiology
Sympathetic stimulation has following effect on insulin release 
Select and explain. 
A. Stimulation, B. Inhibition, C. Inhibition followed by stimulation, D. No effect
B: Inhibition
Answer: B: Inhibition 
Explanation: Sympathetic stimulation decreases the release of insulin Ref: guyton and hall textbook of medical physiology 12 edition page number:610,611,612