Final answer:
The nurse should offer citrus fruits, suggest pickles as a snack, and advise rinsing silverware prior to eating to help alleviate the metallic taste in the client's mouth during radiation therapy.
Step-by-step explanation:
The metallic taste in the client's mouth is a common side effect of radiation therapy. To address this issue, the nurse should take the following actions:
- Offer citrus fruits to help counteract the metallic taste.
- Suggest pickles as a snack, as the sour taste may help mask the metallic taste.
- Advise the client to rinse silverware prior to eating to eliminate any metal taste.
These actions can help improve the client's dining experience and alleviate the metallic taste.