The client diagnosed with a brain tumor is undergoing radiation therapy. Which medication should the home health nurse suggest the health-care provider order to assist the client in managing the side...

The client diagnosed with a brain tumor is undergoing radiation therapy. Which medication should the home health nurse suggest the health-care provider order to assist the client in managing the side effects of the radiation therapy?

1. An antiemetic to be taken before meals and as needed.

2. An increase in the narcotic pain medication.

3. A topical medicated lotion for the scalp.

4. An antianxiety medication to control anxiety during treatments.