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: Psychiatry
A 9 year old child disturbs other people, is destructive, interferes with the people are talking, does not follow instructions and cannot wait for his turn while playing a game. He is likely to be suffering from:March 2013 (h) 
Select and explain. 
A. Emotional disorder, B. Behavioural problem, C. No disorder, D. Attention deficit hyperactivity disorder
D: Attention deficit hyperactivity disorder
Answer: D: Attention deficit hyperactivity disorder 
Explanation: Ans. D i.e. Attention deficit hyperactivity disorderAttention deficit hyperactivity disorder/ ADHDEasy distractibility/poor attention span,Impulsivity,Methyl-phenidylate and Atom-oxetiene are used in management