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
True statements about obsession 
Select and explain. 
A. It is the repetitive thoughts or images, B. The patient thought that the images or thoughts are imposed by other's, C. Content about sex or God., D. All
A: It is the repetitive thoughts or images
Answer: A: It is the repetitive thoughts or images 
Explanation: A i.e. It is repetitive thoughts or images