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
The following may be the example of privilaged communication except : 
Select and explain. 
A. An impotent person marrying, B. A syphilitic taking bath in a public pool, C. Engine driver found to be coloured blind, D. Pilot having hypermetropia
A: An impotent person marrying
Answer: A: An impotent person marrying 
Explanation: A i.e. An impotent person marrying Professional confidentiality (secrecy) exists between doctor and patientQ while privileged communication is an exception to the general rule of professional secrecy between doctor & patient and is made between doctor and concerned authorityQ who has corresponding legal, social and moral duties to protect the interests of community or the state.