What can electrical current passing through the body do?

What can electrical current passing through the body do?

• A. It can cause instant paralysis
• B. It can cause permanent tissue damage only
• C. It can stop the heart and cause death within 4–6 minutes
• D. It can cause reliable recovery with no lasting effects

Answer: (C)

Electrical current moving through the body primarily disrupts the heart’s electrical system. When the heart’s rhythm is shocked into chaos, it can stop beating effectively, causing loss of circulation and rapid oxygen deprivation to the brain and other organs. If the heart stops, death can follow within a few minutes unless resuscitation and effective treatment are provided. That’s why the most accurate statement emphasizes the heart stopping and death within a short window. Other effects like sudden, strong muscle contractions or burns can occur, but they’re secondary to the dangerous impact on heart rhythm. And while some people do recover, lasting damage isn’t guaranteed, so recovery with no lasting effects isn’t a reliable outcome.

Electrical current moving through the body primarily disrupts the heart’s electrical system. When the heart’s rhythm is shocked into chaos, it can stop beating effectively, causing loss of circulation and rapid oxygen deprivation to the brain and other organs. If the heart stops, death can follow within a few minutes unless resuscitation and effective treatment are provided. That’s why the most accurate statement emphasizes the heart stopping and death within a short window.

Other effects like sudden, strong muscle contractions or burns can occur, but they’re secondary to the dangerous impact on heart rhythm. And while some people do recover, lasting damage isn’t guaranteed, so recovery with no lasting effects isn’t a reliable outcome.