Electrical Injuries: Hertz So Bad

Victims of electrical injuries present either in extremis or as the seeming well patient with insidious, developing disease. A targeted history usually gets you the information you need.     Four main things to find out: 1. Household or Industrial electricity? Household electricity uses alternating current, or AC.  Voltages across the world range anywhere from 100 to 240 V.  Here in North America, most outlets and appliances use 120 volts, which is the measure of electrical tension, or the...