<prompt> False perception with sensory stimulus isDelusionHallucinationPerseveranceIllusion  <response>: Ans. d Illusion Ref. Ahuja Psychiatry 6thpg. 263TermMeaningHallucinationsAre perceptions in the absence of external stimuli.IllusionsAre misinterpretations of actual external stimuli.DelusionsAre false beliefs not shared with other members of culturesubculture that are firmly maintained in spite of obvious proof to the contrary. 