A patient is hospitalized for symptoms that include auditory hallucinations and paranoid delusions. Based on the nurse's understanding of neurobiology, which neurotransmitter alteration causes these manifestations?

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2. Dopamine disruptions are involved in psychosis, with manifestations such as auditory hallucinations and paranoid delusions. Serotonin and norepinephrine are associated with mood disorders. Acetylcholine plays a role in learning and memory and is associated with Alzheimer disease.

A Patient Is Hospitalized for Symptoms That Include Auditory Hallucinations