Trauma Assessment Flashcards
What kinds of injuries are seen in trauma patients?
Blunt trauma (Falls/MVC)
Penetrating trauma (gunshot/stabbings)
Thermal trauma
Burn trauma
Blast trauma
What is the motor vehicle impact sequence?
- Vehicle collides with object
- Occupants continue to move in direction of travel until they collide with the interior of vehicle
- Internal structures collide within body cavity
What questions might you ask related to a motor vehicle collision trauma to better understand the mechanism of injury?
How fast was the car going?
What did they hit and how?
Were they ejected?
Where was the damage on the car?
Did the car rollover?
What were they driving? Size of vehicle, pedestrian
What are the steps involved in the initial assessment of a trauma event?
- Preparation/ triage
- Primary Survey (A,B,C,D,E,F)
- Reevaluation (transfer needed?)
- Secondary Survey
- Reevaluation and post resuscitation
What steps occur in the preparation/triage phase of caring for a trauma patient?
Notification of trauma patient/prepare the trauma room (decide roles for nursing team)
Donning personal protective equipment
Triage (MOI/Vital signs)
- Physical derangements
- Obvious or suspected injuries hemodynamically stable
- High energy transfer
What is CTAS?
Canadian Triage and Acuity Scale. Assess and determine severity of presenting problem.
What is level 1 in CTAS?
Resuscitation
What is level 2 in CTAS?
Emergent
What is level 3 in CTAS?
urgent
What is level 4 in CTAS?
Less urgent
What is level 5 in CTAS?
non-urgent
Within the CTAS, what levels will the majority of trauma patients be at?
At levels 1 &2
Time to see level 1 (resuscitation) patient?
see patient immediately
Time to see level 2 (emergent) patient?
within 15 minutes
Time to see level 3 (urgent) patient?
within 30 minutes
Time to see level 4 (less urgent) patient?
within 60 minutes
Time to see level 5 (non-urgent) patient?
within 120 minutes
What is involved in the primary survey of the trauma patient?
Across the room observation
Alertness
Airway
Breathing and ventilation
Circulation and control hemorrhage
Disability (neurological status)
Exposure and environmental control
(A, B, C, D. E)
What is a simple approach to assessing alertness?
AVPU
A: alert and oriented
V: responds verbally
P: pain (responds to)
U: unresponsive
How do you inspect the airway in a trauma patient?
- Inspect, auscultate, and palpate
- Loose teeth, foreign objects, blood, edema, inhalation injury
- Are they maintaining their own airway?
- Do we need to suction the airway?
- Do we need an OPA or a NPA?
- Do we need a definitive airway like a endotracheal tube?
What do you assess regarding breathing in a trauma patient?
Spontaneous breathing?
Symmetrical rise and fall of the chest?
Skin colour (are they cyanotic?)
Auscultate and palpate
Do we need to place oxygen on? Titrate and monitor ( we don’t want to hyper - oxygenate if it is not needed)
Are they working to breathe?
Life threatening injuries:
- Open pneumothorax
- Tension pneumothorax
- Flail chest
- Hemothorax
What do you assess regarding circulation in a trauma patient?
- Uncontrolled bleeding
- Pale skin/cyanosis/ pink
- Auscultate heart sounds
- Palpate pulses/ central and peripheral
- Pressure on bleeding wounds
- Pelvic binder
- Two large IVs- in case you need to get a lot of fluid/blood in
What do you assess regarding disability (neurological status) in a trauma patient?
Glasgow coma scale
Perrl (pupils equal, round, reactive to light)
Glucose level
Move all four extremity
What is involved in ‘Exposure’ in a trauma patient?
- Remove all clothing/coverings
- Avoid hypothermia
- Complete head to toe exam
- You want to get the clothes off so you don’t miss any injuries
Once you look at them, warm blankets, dry gown etc.
Roll patient, maintain cspine
