This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sleep disorders and eating disorders, Subject name: Psychiatry
A child wakes up at night sweating and terrified does not remember the episode. Diagnosis ? 
Select and explain. 
A. Narcolepsy, B. Nightmares, C. Night terrors, D. Somnambulism
C: Night terrors
Answer: C: Night terrors 
Explanation: Sleep terrors/ Night Terrors individual gets up from sleep with a panicky scream and intense anxiety, body motility and autonomic hyperactivity. individual ahs limited recall of the event. Ref: synopsis of psychiatry, 11e, pg 539.