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
[{'content': 'All are elaborated by small cell carcinoma lung, except \nSelect and explain. \nA. ADH, B. ACTH, C. 5-HT, D. Noradrenaline', 'role': 'user'}, {'content': 'Answer: D \nExplanation: The ectopic hormones produced by lung carcinoma are :\n\nACTH -\xa0produced by Small cell Ca\nAVP (ADH) -\xa0produced by Small cell Ca\nANF -\xa0produced by Small cell Ca\nCalcitonin -\xa0produced by Non-small cell Ca\nPTH -\xa0produced by Non-small cell Ca', 'role': 'assistant'}]