Final answer:
Patients with traumatic brain injury (TBI) can avoid increases in intracranial pressure (ICP) by managing cerebrospinal fluid (CSF) levels and preventing fluid loss.
Step-by-step explanation:
Patients with Traumatic Brain Injury (TBI) can avoid increases in intracranial pressure (ICP) by managing cerebrospinal fluid (CSF) levels and preventing fluid loss. The CSF acts as a cushion between the brain and the skull, and a loss of fluid can cause the brain to rest on the inside of the skull, leading to increased ICP and potential damage. To prevent this, patients can undergo treatments such as shunt implantation, which helps regulate CSF drainage and maintain proper pressure levels. Additionally, adjusting the rate of CSF drainage by using an adjustable pressure valve can help avoid complications associated with overdraining or underdraining.