What consequence can result from prolonged trapping of crushed body parts?

Prolonged trapping of crushed body parts can lead to a serious condition known as crush syndrome, which is characterized by muscle damage and the release of toxic substances into the bloodstream. This can result in a variety of severe complications, primarily affecting the kidneys. When muscle tissue is crushed, it can release myoglobin and other cellular components into the circulation, leading to renal failure. The kidneys may become overwhelmed by these substances, causing acute kidney injury, which can, if left untreated, lead to death.

This outcome underscores the importance of timely relief of pressure to prevent the cascade of events that can arise from prolonged tissue ischemia and damage. Thus, the possibility of renal failure and even death is a recognized consequence of such situations, making it a critical factor for emergency responders to consider when managing victims of crush injuries.