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Severe agitation excited delirium differential — ABEM Board MCQ

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ModeratePsychiatric emergenciesSevere agitation excited delirium differentialABEM Board

A 28-year-old man arrives extremely agitated after stimulant use. Triage acuity is ESI 1; T 104.1 F, BP 186/104 mm Hg, HR 168/min. He is combative, diaphoretic, and incoherent, requiring several staff for safety. Glucose is 112 mg/dL. Which of the following is the most appropriate initial action?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: BUse rapid chemical sedation and active cooling while monitoring airway

Dangerous agitation with hyperthermia requires immediate safety measures, rapid sedation, cooling, and medical evaluation for life-threatening causes.

Reference: ACEP Severe Agitation clinical policy