A nurse is speaking to a group of nurses about the difference between schizoaffective disorder and schizophrenia. Which of the following findings is associated with the active phase of schizoaffective disorder?

Choice A reason: Schizoaffective disorder’s active phase combines psychotic symptoms (delusions, hallucinations) with mood episodes, like major depression or mania, due to dysregulation in dopamine and serotonin pathways. Unlike schizophrenia, mood symptoms are prominent and persistent, defining the disorder’s diagnostic criteria during active phases, distinguishing it from schizophrenia’s primarily psychotic focus. Choice B reason: Absence of delusions or hallucinations is incorrect for schizoaffective disorder’s active phase, which requires psychotic symptoms like those in schizophrenia. These arise from dopamine dysregulation in the mesolimbic pathway, making their presence essential for diagnosis, unlike this choice’s suggestion of their absence. Choice C reason: More severe negative symptoms, like flattened affect or avolition, are characteristic of schizophrenia, not schizoaffective disorder’s active phase. Schizoaffective disorder emphasizes mood symptoms (depression or mania) alongside psychosis, with negative symptoms being less dominant, making this choice incorrect for its active phase. Choice D reason: Anosognosia, or lack of insight into one’s illness, is common in schizophrenia but not a defining feature of schizoaffective disorder’s active phase. Schizoaffective disorder focuses on combined psychotic and mood symptoms, not necessarily more severe anosognosia, making this choice less relevant to its diagnostic criteria.