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Lightning injuries are divided into direct strikes, side splash, contact injury, and ground current. [1] Ground current occurs when the lightning strikes nearby and travels to the person through the ground. [1] Side splash makes up about a third of cases and occurs when lightning strikes nearby and jumps through the air to the person. [1]
Contact injury – an object (generally a conductor) that a person is touching is electrified by a strike. Side splash – branches of currents "jumping" from the primary flash channel electrify the person. Blast injuries – being thrown and suffering blunt-force trauma from the shock wave (if very close) and possible hearing damage from the ...
When there's thunder and lightning outside, childhood instinct says to hide under the covers. Check out these crazy lightning snapshots: Unfortunately, a woman in Michigan found out this week that ...
The U.S. Centers for Disease Control and Prevention's National Center for Injury Prevention and Control's mission is to provide leadership in preventing and controlling injuries, i.e., reducing the incidence, severity, and adverse outcomes of injury, the leading cause of death for those aged 1 – 44.
The bottom line is that fireworks are dangerous, so the best injury prevention tip would be to refrain from using them (not to mention that selling and igniting fireworks are illegal in some states).
Injury prevention is an effort to prevent or reduce the severity of bodily injuries caused by external mechanisms, such as accidents, before they occur. Injury prevention is a component of safety and public health , and its goal is to improve the health of the population by preventing injuries and hence improving quality of life .
One of the most common causes of arc-flash injuries happens when switching on electrical circuits and, especially, tripped circuit-breakers. A tripped circuit-breaker often indicates a fault has occurred somewhere down the line from the panel. The fault must usually be isolated before switching the power on, or an arc flash can easily be generated.
A lightning rod or lightning conductor (British English) is a metal rod mounted on a structure and intended to protect the structure from a lightning strike. If lightning hits the structure, it is most likely to strike the rod and be conducted to ground through a wire, rather than passing through the structure, where it could start a fire or ...