This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Personality disorders, Subject name: Psychiatry
[{'content': 'When an H.O.D scolds a PG, he shows anger on house surgeon this is \nSelect and explain. \nA. Displacement, B. Repression, C. Projection, D. Sublimation', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Displacement is the redirection of an impulse (usually aggression) onto a powerless substitute target. The target can be a person or an object that can serve as a symbolic substitute. this is a type of neurotic defence mechanism defence mechanism is the most repeated questions in entrance examination Ex: Someone who is frustrated by his or her superiors may go home and kick the dog, beat up a family member.', 'role': 'assistant'}]