The client with a head injury is admitted into the intensive care unit (ICU). Which health-care provider medication order should the ICU nurse question? Select all that apply. 1. Morphine, a narcotic...

The client with a head injury is admitted into the intensive care unit (ICU). Which health-care provider medication order should the ICU nurse question? Select all that apply.

1. Morphine, a narcotic analgesic.

2. Osmitrol (mannitol), an osmotic diuretic.

3. Methylprednisolone (Solu-Medrol), a corticosteroid.

4. Phenytoin (Dilantin), an anticonvulsant.

5. Oxygen, 6 L via nasal cannula