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: Forensic Medicine
Voyeurism is also known as- 
Select and explain. 
A. Scopophilia, B. Priapism, C. Frotteurism, D. Onanism
A: Scopophilia
Answer: A: Scopophilia 
Explanation: Voyeurism = scotophilia= peeping torn: sexual gratification is obtained by looking at the sexual organs of other persons, watching the act of sexual intercourse, or witnessing undressing by a women.