Chest injuries in the trauma patient.

The primary survey of a trauma victim always begins with the ABCs used in resuscitation. Chest trauma compromises the normal physiology of respiration and circulation. Although some chest injuries are overt, some are not. The mechanism of injury is important for increasing the degree of suspicion used to identify covert injuries. The most lethal injuries include tension pneumothorax, sucking chest wound, massive hemothorax, flail chest, and cardiac tamponade. Cardiac and aortic ruptures often cause death before the victim enters the health care system. Potentially lethal injuries include myocardial and pulmonary contusion, tracheobronchial disruption, and esophageal disruption. Trauma victims present with many combinations of chest injuries. The care of these patients is very complex. Nursing diagnoses guide the care of chest trauma patients and can include impaired gas exchange, alteration in cardiac output, and altered breathing pattern. The goal of treatment is to restore and maintain stable hemodynamics with adequate respirations and circulation allowing definitive treatment for a positive patient outcome.