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: Forensic Medicine
[{'content': 'All of the following are features of Datura poisoning except: March 2007 \nSelect and explain. \nA. Dryness of mouth, B. Delirium, C. Dilated pupil, D. Bradycardia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. D: Bradycardia Datura contains the alkaloids scopolamine and atropine. Due to the potent combination of anticholinergic substances it contains, Datura intoxication typically produces effects similar to that of an anticholinergic drug overdosage. Anticholinergic delirium, hypehermia, tachycardia, bizarre and possibly violent behavior; and severe mydriasis is seen. Pronounced amnesia is another commonly repoed effect', 'role': 'assistant'}]