Triage Master: 60s ER
Rapid Emergency Severity Index (ESI) & START Triage Reflex Trainer
Triage Master: 60s ER
Patients arrive in seconds with acute, life-threatening complaints. As the Senior Triage Nurse, assess vitals, detect clinical red flags, and classify immediately under the Emergency Severity Index (ESI).
Immediate resuscitation. Severe airway, shock, or arrest.
Urgent. Severe pain, high risk, multiple resources.
Delayed. Walking wounded, minor lacerations, 1 resource.
Expectant / Deceased or non-urgent clinic checkup.
Mastering the 5 ESI Levels for NCLEX-RN & Global Emergency Practice
In high-stakes nursing exams and hospital emergency wards, triage prioritization accounts for a significant portion of management-of-care questions. The Emergency Severity Index (ESI) is an algorithm-based 5-level triage system widely used worldwide:
Level 1: Immediate Resuscitation (Red)
Wait: 0 minRequires immediate life-saving intervention. Patient is unresponsive, in respiratory arrest, experiencing severe anaphylaxis with airway compromise, massive hemorrhage with unmeasurable BP, or flaccid infant.
Level 2: Emergent / High Risk (Yellow)
Wait: < 10 minHigh-risk situation, acute mental status change, or severe pain/distress (8-10/10). Examples: suspected stroke within therapeutic window, testicular torsion, active suicidal ideation with plan, or fever > 38°C in neonates under 28 days.
Level 3: Urgent / Multiple Resources (Yellow)
Wait: 30-60 minStable vital signs but needs 2 or more ER resources (e.g., blood labs, IV fluids, CT scan, and plain X-ray). Examples: uncomplicated appendicitis suspicion, moderate asthma responding to albuterol, or deep wound needing sedation.
Level 4: Less Urgent (Green)
Wait: 1-2 hoursStable patient requiring exactly one ER resource. Examples: simple laceration requiring sutures, isolated wrist trauma requiring single X-ray, or urinary tract infection needing urine culture and oral prescription.
Level 5: Non-Urgent (Black / Routine)
Wait: 2+ hoursStable patient requiring zero ER resources (physical exam & prescription only). Examples: suture removal, medication refill, or chronic rash with no systemic symptoms. In disaster/START triage, Black denotes expectant/deceased.
Need Clinical Calculators on Shift?
Calculate IV drip rates, GCS scale, ABG ROME analysis, and pediatric APGAR scores.