What immediate first aid measures should be taken in the event of an electrical shock?

In the event of an electrical shock, the immediate first aid measures are designed to ensure the safety of both the victim and the rescuer, and to provide prompt medical assistance. The first and most important step is to ensure your own safety. Do not touch the victim if they are still in contact with the electrical source. The electricity could pass through the victim to you. Immediately disconnect the power source if possible by switching off the circuit breaker, unplugging the equipment, or using a non-conductive object, such as a dry wooden stick or a plastic tool, to separate the victim from the electrical source. Once the victim is safely separated from the electrical source, check for responsiveness. If the victim is unresponsive, call for emergency medical help (911 or the local emergency number) immediately. If the victim is not breathing, begin CPR (cardiopulmonary resuscitation) if you are trained to do so. If the victim is breathing, check for other injuries, such as burns, fractures, or dislocations. Electrical shock can cause both external and internal burns. Cover any burns with a clean, dry, sterile dressing. Keep the victim warm and comfortable while waiting for medical help to arrive. Even if the victim appears to be fine after the electrical shock, it is crucial to seek medical attention. Electrical shock can cause delayed effects, such as heart arrhythmias or neurological damage. For example, if a worker receives an electrical shock while repairing equipment, the immediate steps are to disconnect the power, ensure the worker is no longer in contact with the source, call for medical help, check for breathing, and provide CPR if needed.