Which of the following is NOT a source of electrical hazard in healthcare environments?

In a healthcare environment, identifying sources of electrical hazards is crucial for ensuring the safety of both patients and staff. Excessive personal belongings is not typically considered a direct source of electrical hazard in the same context as the other options. While personal belongings can contribute to tripping hazards or impede emergency exits, they do not inherently pose an electrical risk.

On the other hand, wet environments can increase the potential for electrical shocks because water is a good conductor of electricity. Medical equipment, especially if not properly maintained or if faulty, can create hazardous conditions that could lead to electrocution. Similarly, extension cords can present a risk, particularly if they are frayed, overloaded, or improperly used in a healthcare setting where patient safety is paramount.

Thus, while excessive personal belongings may create clutter or hinder movement, they are not intrinsically linked to electrical hazards, making this choice the correct response to the question.