Final answer:
The nurse's recommendations for a pregnant woman concerned about mercury in her diet include limiting white tuna intake, consuming foods with folate, and consuming a diet high in vitamin C.
Step-by-step explanation:
The nurse would make the following recommendations for the pregnant woman concerned about mercury in her diet:
- Limiting white tuna intake to 6 oz per week to avoid high mercury content.
- Consuming foods with folate, such as leafy greens and citrus fruits, to support healthy fetal development.
- Consuming a diet high in vitamin C, which can help with the absorption of iron and support the immune system.