Which symptom would not be typical of delirium in this context?

Which symptom would not be typical of delirium in this context?

• A. Agitation and confusion
• B. Tachycardia
• C. Euphoria
• D. Visual hallucinations

Answer: (C)

Delirium is an acute, fluctuating disturbance of attention and awareness with cognitive impairment, often accompanied by perceptual disturbances and autonomic changes. The typical picture includes agitation or restlessness, confusion, and disorientation, plus autonomic signs such as tachycardia and perceptual distortions like visual hallucinations. Euphoria, an unusually elevated mood, does not fit this pattern and points more toward a mood disorder (like mania) or a substance effect rather than the acute brain dysfunction seen in delirium. So the symptom that would not be typical is euphoria.

Delirium is an acute, fluctuating disturbance of attention and awareness with cognitive impairment, often accompanied by perceptual disturbances and autonomic changes. The typical picture includes agitation or restlessness, confusion, and disorientation, plus autonomic signs such as tachycardia and perceptual distortions like visual hallucinations. Euphoria, an unusually elevated mood, does not fit this pattern and points more toward a mood disorder (like mania) or a substance effect rather than the acute brain dysfunction seen in delirium. So the symptom that would not be typical is euphoria.