Which of the following is a common complication associated with trauma?

Shock is a common complication associated with trauma because it occurs when the body's circulatory system fails to provide adequate blood flow to the tissues, leading to a lack of oxygen and nutrients. Trauma, such as severe injuries or blood loss, can disrupt the body's ability to maintain stable blood pressure and perfusion. This can be due to several mechanisms, including hemorrhagic shock from internal or external bleeding, neurogenic shock from spinal cord injuries, or septic shock from infections that can develop post-injury.

Recognizing the signs of shock—such as rapid heart rate, low blood pressure, confusion, and clammy skin—is crucial for timely intervention. Early detection and management of shock can significantly improve patient outcomes in traumatic situations. Other complications, while possible in specific contexts, do not have the same direct and immediate association with trauma as shock does.