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Assessing Vital Signs After a Lightning Strike — Best Practices?

April 6, 2026

Quick Answer

After a lightning strike, assess vital signs, including pulse, breathing rate, and neurological status, as soon as possible, ideally within 1-2 minutes. Check for signs of cardiac arrest, burns, and neurological damage. Follow standard first aid procedures to stabilize the patient.

Initial Assessment

Assess the patient’s level of consciousness and responsiveness, following the Glasgow Coma Scale (GCS) guidelines. Evaluate the patient’s airway, breathing, and circulation (ABCs) using the 30:2 compression-to-ventilation ratio for CPR. Check the patient’s pulse, ideally at the neck or temporal artery, and breathing rate, looking for signs of respiratory distress or failure.

Burns and Cardiac Arrest

Look for signs of burns, including charred skin, blisters, or charring around entry or exit wounds. Check the patient’s cardiac rhythm using a defibrillator or ECG, and implement CPR if necessary. Use a cardiac arrest protocol, such as the American Heart Association’s (AHA) guidelines, to guide resuscitation efforts.

Neurological Assessment

Conduct a neurological assessment, including checking for motor and sensory function, pupillary response, and reflexes. Use the AVPU scale (Alert, Voice, Pain, Unresponsive) to assess the patient’s level of consciousness. Consider the patient’s symptoms and signs, such as seizures, muscle weakness, or paralysis, and provide appropriate medical treatment.

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