Quick Answer
Ground current from lightning can cause fatal electric shock to people in close proximity to the strike, often occurring when the current travels through the ground, water, or other conductive objects.
Understanding the Risks of Ground Current
Ground current from lightning can be particularly deadly, affecting people who are in contact with the ground, water, or other conductive objects. When a lightning bolt strikes the earth, it can create an electric current that travels through the ground, potentially killing anyone in its path. This is often referred to as a “side flash” or “ground current” injury.
First Aid and CPR for Lightning Strike Victims
If a person is struck by lightning, their initial reaction may be to go limp, with no muscle control or responsiveness. In this case, it’s essential to begin CPR immediately. Start by checking the person’s airway, breathing, and circulation (ABCs) and providing rescue breaths and chest compressions as needed. If the person is not breathing, begin CPR with 30 chest compressions followed by two rescue breaths. Continue CPR until medical professionals arrive.
Assessing Neurological Damage and Burns
Victims of lightning strikes may suffer from neurological damage, which can be life-threatening. It’s crucial to assess the person’s neurological status by checking their level of consciousness, pupillary reaction, and muscle tone. Burns from a lightning strike can be severe and require immediate medical attention. Look for signs of burns, including charred skin, blisters, or a lack of sensation in the affected area. If the person has burns, apply cool water or a burn cream to reduce the risk of infection and promote healing.
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