This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Physiology and Pathophysiology - Primary Hyperparathyroidism, Subject name: Surgery
Pheochromocytoma secretes? 
Select and explain. 
A. Epinephrine, B. Norepinephrine, C. Dopamine, D. All
D: All
Answer: D: All 
Explanation: ANSWER: (D) AllREF: Harrison's Internal Medicine > Chapter 337. PheochromocytomaSee previous question"Pheochromocytomas and paragangliomas synthesize and store catecholamines, which include norepinephrine (noradrenaline), epinephrine (adrenaline), and dopamine"