This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Toxicology - 1, Subject name: Forensic Medicine
Carphologia is seen in: 
Select and explain. 
A. Datura poisoning, B. Digitalis poisoning, C. LSD overdose, D. Alcohol withdrawal
A: Datura poisoning
Answer: A: Datura poisoning 
Explanation: Carphologia is seen in Datura poisoning Typical pill rolling movements Pull imaginary threads from fingeips Threads imaginary needles Other sign and symptoms: Dry mouth, irrelevant slurred speech, dry and hot skin, dilated pupils. Physostigmine, a reversible acetylcholine-esterase antagonist, is effective treatment for severe anticholinergic poisoning.