If a coworker suffers a high voltage shock and is unconscious, what is the first action to take?

If a coworker suffers a high voltage shock and is unconscious, what is the first action to take?

• A. Call emergency services
• B. Shout for help
• C. Administer CPR
• D. Shut off power to the structure

Answer: (D)

High voltage emergencies require you to remove the danger before helping the person. The immediate action is to shut off the electrical power to the structure. This stops the current and makes it safe for you to approach without risking a shock yourself or continuing to harm the unconscious coworker. Once the energy is off, you can call emergency services and begin life support if needed. If you can’t shut off power safely, you should still call for help and keep the area clear until trained responders arrive.

High voltage emergencies require you to remove the danger before helping the person. The immediate action is to shut off the electrical power to the structure. This stops the current and makes it safe for you to approach without risking a shock yourself or continuing to harm the unconscious coworker. Once the energy is off, you can call emergency services and begin life support if needed. If you can’t shut off power safely, you should still call for help and keep the area clear until trained responders arrive.