Husband having suspicion that his wife is having affair with another man, diagnosis is ?
Illusion
Delusion
Hallucination
Delirium
Ans. B. DelusionA delusion is false, firm (unshakeable) beliefthat is not accepted by other members of patient's culture and society.Above is an example of delusion of infedility (morbid jealousy, othello syndrome) i.e-. False belief that one's lover has been unfaithful.