Which of the following is NOT a cause of excited delirium?

The choice indicating economic hardship is not a recognized cause of excited delirium. Excited delirium is a complex condition often characterized by severe agitation, confusion, and psychomotor excitement, and is typically related to factors influencing physiological or psychological states rather than socioeconomic conditions.

Psychological factors can contribute to excited delirium by influencing an individual's mental state, potentially leading to heightened aggression or altered consciousness. Infectious diseases might also be a factor since certain infections can lead to changes in behavior due to encephalopathy or other neurological impacts. Metabolic imbalances, such as those seen with electrolyte disturbances or hormonal changes, can directly affect brain function and contribute to the symptoms of excited delirium, resulting in agitation and altered mental status.

While economic hardship can lead to stress and mental health issues, it is not recognized as a direct cause of the physiological or neurological phenomena associated with excited delirium. The disorder is more closely linked to immediate biological and psychological factors.