This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Forensic Medicine
A person was brought by police from the railway platform. He is talking irrelevant. He is having dry mouth with hot skin, dilated pupils, staggering gait and slurred speech. The most probable diagnosis is: 
Select and explain. 
A. Alcohol intoxication, B. Carbamates poisoning, C. Organophosphorous poisoning, D. Dhatura poisoning
D: Dhatura poisoning
Answer: D: Dhatura poisoning 
Explanation: Features of dhatura poisoning: (All Datura plants contain tropane alkaloids such as scopolamine, hyoscyamine, and atropine) Dilatation of pupils Dryness of mouth Difficulty in speech Dysphagia Dilatation of cutaneous blood vessels Dry, hot skin Drunken gait Delirium Drowsiness Reference The Synopsis of FORENSIC MEDICINE and Toxicology 29th Edition