This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sleep Disorders, Subject name: Psychiatry
Oneiroid state is: 
Select and explain. 
A. Twilight state, B. Dream like state, C. Heightened state of consciousness, D. Organic stupor or torpor
B: Dream like state
Answer: B: Dream like state 
Explanation: Oneiroid state - Dream like state in which patient is very confused and unaware about time and place Twilight sate - Disturbed consciousness with hallucination Stupor - Decrease response to stimuli