Which of the following is a potential effect of electric shock on the human body?

Electric shock can have a variety of effects on the human body, and asphyxia is one of the more severe potential outcomes. When a person experiences electric shock, the current can interfere with normal bodily functions, particularly those involving the heart and lungs. Asphyxia occurs when the body's oxygen supply is inadequate, which can happen if electrical currents disrupt respiratory function or cause muscle contractions that prevent normal breathing. Therefore, asphyxia is a potential and serious effect of electric shock, emphasizing the critical importance of safety practices in environments where exposure to electrical hazards may occur.

Other effects, such as loss of appetite, drowsiness, and confusion, while they can happen in various contexts, are not as directly linked to the immediate physiological reactions caused by electric shock. They may arise in specific cases or follow a traumatic event but are not primary concerns when addressing the immediate dangers associated with electric shock.