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
Oneiroid state is : 
Select and explain. 
A. Same as stupor, B. Dream like state, C. Characterized by heightened state of consciousness, D. Same as Torpor
B: Dream like state
Answer: B: Dream like state 
Explanation: Oneiroid state is dream like a state, also called as "twillight" state, where patient feels as if he is in a dream and awareness is restricted.
Stupor : Patient is akinteic and mute, also called as semicoma.
Torpor : It is described as lowering of consciousness and it is short of Stupor.