What is an important nursing intervention for a patient with increased ICP?

Keeping the head of the bed elevated is a critical nursing intervention for a patient with increased intracranial pressure (ICP). Elevating the head of the bed between 30 to 45 degrees can help facilitate venous drainage from the brain, thereby reducing ICP. This position enhances the return of blood from the brain back to the heart, which can alleviate pressure within the cranial cavity. Maintaining an appropriate head position is paramount in cases of increased intracranial pressure, as it not only helps to manage and lower ICP but also promotes optimal cerebral perfusion.

Other interventions, such as encouraging deep breaths, although beneficial for respiratory function, do not specifically address the underlying issues associated with increased ICP. High-flow oxygen may improve oxygenation but is not a targeted intervention for ICP management. A low-sodium diet is more relevant to managing conditions like hypertension or heart disease rather than directly addressing elevated intracranial pressure. Therefore, elevating the head of the bed stands out as a focused and effective intervention for managing increased ICP.