The effects of an electric shock vary depending on its source and severity. For example, shocks from light switches may be mild, while contact with industrial power sources can cause severe effects.

Arun Rath: This is GBH’s All Things Considered. I’m Arun Rath. A lot of us might assume electric shock therapy is a thing of the past. It's been widely condemned by organizations like the U.S.

An electric shock is a potentially fatal injury. Knowing how to apply first aid to a person who has been electrocuted is important to reduce the risk of severe complications and possibly death. An ...