Chapter 1. Apply principles of primary and secondary surveys Identify management priorities ...
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Transcript of Chapter 1. Apply principles of primary and secondary surveys Identify management priorities ...
Apply principles of primary and secondary surveys
Identify management priorities Institute appropriate resuscitation and
monitoring procedures Recognize value of patient’s history and
biomechanics of injury Anticipate pitfalls
How do I prepare for a smooth transiiton from the prehospital to the hospital environments?
What is a quick, simple way to assess the patient in 10 seconds?
What is the secondary survey and when does it start?
How can I minimize missed injuries? Which patients do I transfer to a higher
level of care? When should the transfer occur?
Primary survey
Resuscitation
Reevaluation
Detailed secondary survey
Reevaluation
Definitive care
Adjuncts
Adjuncts
Transport guidelines/protocols Online medical direction Mobilization of resources Periodic review of care Closest, appropriate facility
Preplanning is essential Equipment, personnel, services Standard precautions Prearranged transfer agreements
Triage is the process of determining the priority of patients' treatments based on the severity of their condition. This rations patient treatment efficiently when resources are insufficient for all to be treated immediately.
Sorting of patients according to◦ ABCDEs◦ Available resources
A – patent airway B – sufficient air reserve to permit speech CD – clear sensorium
If no response, proceed with rapid primary survey.
A – Airway
B – Breathing/ventilation/oxygenation
C – Circulation: Stop the bleeding
D – Disability (neuro status)
E – Expose/environment/body temperature
Establish patent airway◦ Protect c-spine◦ Pitfalls?
Equipment failure Inability to intubate Occult airway injury Progressive loss of airway
Assess and ensure adequate oxygenation and ventilation
Pitfalls◦ Airway vs ventilation problem?◦ Iatrogenic pneumothorax or tension
pneumothorax
Circulatory Management◦ Control hemorrhage◦ Restore volume◦ Reassess parameters
Pitfalls?◦ Elderly◦ Children◦ Athletes◦ Medication
Disability◦ Baseline neurologic evaluation◦ GCS scoring ◦ Pupillary response
Observe for neurologic deterioration
Protect and secure airway Ventilate and oxygenate Stop the bleeding Vigorous shock therapy Protect from hypothermia
Consider Early Transfer◦ Do not delay transfer for diagnostic tests◦ Use time before transfer for resuscitation
History Physical exam: Head-to-toe “Tubes and fingers in every orifice” Complete neurologic exam Special diagnostic tests Reevaluation
HEAD◦ Glascow Coma Score (GCS)◦ Neuro exam◦ Comprehensive eye and ear exam
Pitfalls?◦ Unconsciousness◦ Periorbital edema◦ Occluded auditory canal
Maxillofacial◦ Bony crepitus◦ Deformity◦ Malocclusion
Pitfalls◦ Potential airway obstruction◦ Cribriform plate fracture◦ Frequently missed
Cervical spine◦ Tenderness◦ Complete motor/sensory exams◦ Reflexes◦ Imaging studies if warranted
Pitfalls◦ Altered consciousness◦ Inability to cooperate with clinical exam
Neck (soft tissues)◦ Mechanism: Blunt vs penetrating◦ Symptoms: Airway obstruction, hoarseness◦ Findings: Crepitus, hematoma, stridor, bruit
Neck (soft tissue): Pitfalls◦ Delayed symptoms and signs◦ Progressive airway obstruction◦ Occult injuries
Abdomen◦ IAPP – in this case, auscultation is done before
percussion◦ Reevaluate◦ Special studies (CT>FAST>DPL)
Peritoneum Contusions, hematomas, lacerations, urethral blood
Rectum Sphincter tone, high-riding prostate, pelvic fracture, rectal wall integrity, blood
Vagina Blood, lacerations Pitfalls? Urethral injury in women,
pregnancy
Musculoskeletal: Extremities◦ Contusion, deformity◦ Pain◦ Perfusion◦ Peripheral neurovascular status◦ X-rays as indicated
Musculoskeletal: Pelvis◦ Pain on palpation◦ Symphysis width increasing◦ Leg length unequal◦ Instability
Musculoskeletal: Pitfalls?◦ Potential blood loss◦ Missed fractures◦ Soft-tissue or ligamentous injury◦ Compartment syndrome
Neurologic: Brain◦ GCS score◦ Lateralizing signs◦ Frequent evaluation◦ Imaging as indicated◦ Prevent secondary brain injury
Early neurological consult
Neurologic: Spinal cord◦ Complete motor and sensory exams◦ Imaging as indicated◦ Reflexes
Early neurological/orthopedic consult
Special diagnostic tests as indicated Pitfalls:
◦ Patient deterioration◦ Delay of transfer◦ Missed injuries: High index of suspicion
Those whose injuries exceed institutional capabilities
When do I transfer?◦ As soon as possible after stabilizing◦ Avoid needless delay