Klaus alternates between periods in which he remains motionless and seems oblivious to his environment, and periods of hyperactivity and frenzied excitement. Which disorder is most consistent with Klaus's symptoms?

Question

Quizplus · Accepted Answer

Klaus is exhibiting symptoms of catatonic schizophrenia, which is characterized by alternating periods of immobility and hyperactivity. Undifferentiated schizophrenia is a catch-all category for individuals who experience symptoms of schizophrenia but do not fit neatly into any of the other subtypes. Paranoid schizophrenia is characterized by delusions of persecution or grandeur, and disorganized schizophrenia involves disorganized thinking and behavior. Klaus's symptoms are not consistent with these subtypes.

Klaus Alternates Between Periods in Which He Remains Motionless and Seems