Which of the following is not a bizarre delusion?: (A) I am followed by aliens from another universe, (B) There is chip inserted in head to locate me, (C) My wife is definitely having affair with a colleague, (D) I am the immortal power
Answer is C. Ans. C. My wife is definitely having affair with a colleagueDSM treats the presence of bizarre delusions (BD) as the heaviest-weighted clinical criterion of schizophrenia and define bizarre delusion as "clearly implausible and not understandable and not derived from ordinary life experiences".