Describe the dangers of high-pressure steam exposure.

High-pressure steam exposure presents serious hazards due to the extreme energy contained within the steam. The correct answer highlights that exposure to high-pressure steam can lead to severe burns, which occur when the skin or other tissues come into contact with the steam or when it condenses into water on cooler surfaces.

Moreover, the high temperatures and pressures can cause explosions if there is a failure in the system, such as a ruptured pipe or faulty equipment. Such explosions can lead to catastrophic equipment failure, resulting in not only damage to the facility but also posing risks to personnel safety. The energy released in an explosion can scatter hot steam and debris, creating a hazardous environment.

The other options significantly downplay the risks. While minor injuries could occur, high-pressure steam's potential for serious harm is far greater, thus making this option insufficient. The assertion that risks only exist with a sudden drop in pressure ignores the inherent dangers present at high pressure itself. Lastly, suggesting that there is no significant risk associated with high-pressure steam is misleading and overlooks the severe safety precautions that must be taken when working with it.