The client diagnosed with amyotrophic lateral sclerosis on a ventilator who is dying and whose family is at the bedside.

The client diagnosed with a closed head injury and increasing intracranial pressure receiving IV mannitol.

The client diagnosed with a C-5 spinal cord injury who is experiencing spinal shock and is on dopamine.

The client, diagnosed with a seizure disorder who has been experiencing status epilepticus for the past 24 hours