Which action should the nurse avoid to prevent increasing intracranial pressure after craniotomy?

Which action should the nurse avoid to prevent increasing intracranial pressure after craniotomy?

• A. Assure the head of bed is elevated 15 to 30 degrees.
• B. Encourage the client to cough and breathe deeply often.
• C. Monitor the client's neurological status using the Glasgow Coma Scale.
• D. Notify the healthcare provider if the ICP is greater than 20 mm Hg.

Answer: (B)

After craniotomy, the goal is to prevent any actions that raise intracranial pressure. Coughing and forceful deep breathing increase intrathoracic pressure, which impedes venous outflow from the brain and transiently raises intracranial pressure. Those ICP spikes can worsen brain edema or compromise cerebral perfusion at a critical time. Seeing the patient’s head elevated 15 to 30 degrees helps promote venous drainage and lowers ICP. Regular neurological checks with a tool like the Glasgow Coma Scale allow early detection of deterioration. Notifying the provider if ICP is elevated is essential for timely intervention. So, avoid encouraging frequent coughing; focus on gentle breathing strategies and pain control to minimize coughing while still preventing lung complications.

After craniotomy, the goal is to prevent any actions that raise intracranial pressure. Coughing and forceful deep breathing increase intrathoracic pressure, which impedes venous outflow from the brain and transiently raises intracranial pressure. Those ICP spikes can worsen brain edema or compromise cerebral perfusion at a critical time.

Seeing the patient’s head elevated 15 to 30 degrees helps promote venous drainage and lowers ICP. Regular neurological checks with a tool like the Glasgow Coma Scale allow early detection of deterioration. Notifying the provider if ICP is elevated is essential for timely intervention. So, avoid encouraging frequent coughing; focus on gentle breathing strategies and pain control to minimize coughing while still preventing lung complications.