Definition & Operational Usage of Traumatic Brain Injury Assessment
What Is Traumatic Brain Injury Assessment?
Traumatic Brain Injury (TBI) assessment in EMS evaluates head trauma severity by tracking Glasgow Coma Scale (GCS), pupillary symmetry/reactivity, Cushing's Triad (bradycardia, hypertension, irregular respirations), and motor posturing to detect cerebral hypoxia and expanding intracranial hematomas.
Why Traumatic Brain Injury Assessment Matters on the Fireground
Secondary brain injury from hypoxia (SpO2 < 90%) or hypotension (SBP < 90 mmHg) doubles TBI mortality. EMS protocols mandate preventing the 'Two H's' (Hypoxia and Hypotension) during prehospital TBI care.
Relevant NFPA Standards
- NREMT Standards: National Registry of Emergency Medical Technicians Practice Standards
- NFPA 455: Standard for Emergency Medical Services (EMS)
Field Procedures & Tactical Steps
- Maintain manual in-line cervical spine stabilization and secure airway.
- Calculate baseline GCS and re-assess every 5 minutes to catch neurological decline.
- Check pupil size, equality, and light reactivity (noting unilaterally blown pupils).
- Prevent hypoxia (maintain SpO2 >= 94%) and hypotension (maintain SBP >= 90 mmHg with fluid boluses).
- Notify receiving trauma center immediately with pre-hospital TBI alert.
Common Context & Application
Executed on motor vehicle crashes, high falls, assaults, sports concussions, and blast injury calls.
Frequently Asked Questions about Traumatic Brain Injury Assessment
What three signs constitute Cushing's Triad in severe TBI?
Why is avoiding hypotension critical in severe TBI care?
Other Names for Traumatic Brain Injury Assessment
Traumatic Brain Injury Assessment may also appear in training materials, NFPA standards, or department SOPs as: TBI assessment, brain injury evaluation, head trauma assessment.
Relevant Tools
Operational calculators related to Traumatic Brain Injury Assessment: