NCLEX Substance Abuse Practice Test

Withdrawal delirium, also known as delirium tremens, is a serious complication of alcohol withdrawal that can occur in individuals with a history of chronic alcohol use. The condition is characterized by severe agitation and confusion, which are hallmark symptoms. During withdrawal delirium, the autonomic nervous system becomes hyperactive, leading to symptoms such as tremors, sweating, and increased heart rate, along with profound disorientation and agitation. This state of heightened arousal can cause significant distress and can be dangerous if not managed appropriately. The other symptoms listed do not align with the acute presentation of withdrawal delirium. Fatigue and drowsiness, for example, would reflect a more subdued state, while nausea and vomiting may occur in mild to moderate alcohol withdrawal but are not prominent features of delirium tremens. Calmness and composure are contrary to the overwhelming agitation and confusion experienced by those undergoing this severe withdrawal. Therefore, the severity of agitation and confusion in withdrawal delirium makes it a critical symptom to recognize and address in clinical practice.