A client with a traumatic brain injury is exhibiting signs of increased intracranial…

A client with a traumatic brain injury is exhibiting signs of increased intracranial pressure (ICP). The nurse is aware that certain interventions can exacerbate the condition. Which of the following actions should the nurse avoid to prevent a further increase in ICP? Ensuring a quiet and dimly lit environment Elevating the head of the bed to 30 degrees Administering prescribed osmotic diuretics Performing frequent suctioning of the airway