Sähköshokki

Sähköshokki, meaning "electric shock" in Finnish, refers to the physiological reaction of the human body to an electric current. This reaction can vary widely in its effects, ranging from a mild tingling sensation to severe burns, muscle contractions, cardiac arrest, and even death. The severity of an electric shock depends on several factors, including the voltage and current of the electricity, the duration of contact, the path the current takes through the body, and the body's resistance.

In everyday life, accidental sähköshokki can occur due to faulty electrical wiring, damaged appliances, or improper handling of electrical devices. In industrial settings, workers are at risk when working with high-voltage equipment or in environments where electrical hazards are present. The human body, being a conductor of electricity, can easily become part of an electrical circuit, leading to the passage of current through vital organs.

Medical applications of controlled electrical stimulation exist, such as in electroconvulsive therapy (ECT) used for treating certain mental health conditions, and in the use of pacemakers and defibrillators to regulate heart rhythms. However, when not applied under strict medical supervision, any exposure to electrical current is considered a hazard. Prevention of accidental sähköshokki relies on safety regulations, proper insulation of electrical equipment, regular maintenance, and educating individuals about electrical safety practices.