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Difficulty: MediumDisposition and Care Setting Transitions

Match the following clinical presentations evaluated in the emergency department to the most appropriate initial disposition care setting.

  • A 58-year-old man with refractory angina, positive cardiac biomarkers, and dynamic ischemic electrocardiogram changes despite maximum intravenous medical therapy.Intensive Care Unit
  • A 71-year-old woman with a chronic obstructive pulmonary disease exacerbation who is stabilizing on continuous positive airway pressure (CPAP) but requires frequent respiratory assessments.Step-down (Intermediate Care) Unit
  • A 65-year-old man with acute decompensated heart failure who is hemodynamically stable but requires ongoing intravenous diuresis and continuous cardiac telemetry.General Medical Ward
  • A 48-year-old woman presenting with atypical chest pain and normal serial electrocardiograms and troponins, who requires provocative stress testing before definitive clearance.Observation Unit
  • A 35-year-old man with pleuritic chest pain diagnosed as viral pleurisy, with normal vital signs, a normal electrocardiogram, and well-controlled pain on oral nonsteroidal anti-inflammatory drugs.Home Discharge with Outpatient Follow-up

Answer

The correct dispositions map high-risk ischemia to the Intensive Care Unit, non-invasive ventilation requirements to a Step-down Unit, stable intravenous diuresis to the General Medical Ward, brief risk stratification to an Observation Unit, and stable, non-life-threatening conditions to Home Discharge.
Appropriate disposition ensures patient safety while optimizing healthcare resource utilization. Patients with refractory ischemia require intensive care for potential rapid deterioration and advanced interventions. Patients on continuous non-invasive ventilation require intermediate (step-down) care for close respiratory monitoring and frequent nursing assessments. Hemodynamically stable patients on routine intravenous therapies are appropriate for general medical wards. Observation units are specifically designed for short-term, protocol-driven risk stratification (e.g., ruling out acute coronary syndrome), while stable, low-risk patients can safely follow up in the outpatient setting.

Step-by-Step Solution

1
Evaluate hemodynamic stability, oxygenation status, and the need for life-sustaining interventions for each patient.
Identifies patients requiring high-acuity interventions (Intensive Care or Step-down units).
Determines the maximum level of nursing care, continuous monitoring, and physician presence required to prevent adverse events.
2
Assess the need for ongoing inpatient therapeutic management versus diagnostic risk stratification.
Separates patients needing full inpatient admission (e.g., intravenous diuresis) from those needing brief monitoring and testing (Observation Unit).
Prevents unnecessary utilization of full inpatient beds and prolonged hospital stays for patients only requiring short-term evaluation.
3
Identify patients meeting criteria for safe outpatient management.
Determines which patients can be discharged home immediately.
Ensures safe transitions of care while avoiding unnecessary hospitalizations, minimizing healthcare costs, and reducing nosocomial risks.

Key Concept

Triage and disposition decisions rely on matching a patient's physiologic stability, nursing care intensity requirements, and need for acute interventions with the capabilities of the receiving care setting.
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Disposition and Care Setting Transitions

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