Head injuries

In summary, the broad term "head injury" represents a large variety of more specific injuries. In order to anticipate and plan appropriate patient care, nurses need information regarding the cause of injury, the impact site, and the patient's clinical course in addition to current assessment findings. The nurse must also anticipate sequelae from secondary brain injury due to hypoxia, edema, increased intracranial pressure, changes in regional blood flows, or hypovolemic shock due to internal bleeding in another body system or cavity. The head-injured patient is a complex patient requiring intensive nursing care, observation, and assessment. By incorporating knowledge of the mechanisms of injury into nursing observations and assessments, nurses can provide more effective nursing interventions.