A nurse is providing discharge teaching to the mother of a newborn about breastfeeding. Which of the following statements by the client indicates an understanding of the teaching?

Administer antiemetics on a schedule. Antiemetics are medications used to prevent or relieve nausea and vomiting. By administering them on a schedule, the nurse can help manage and control the client's nausea more effectively.

Providing a snack 30 minutes before treatments is not an appropriate intervention for nausea associated with radiation therapy. In fact, eating before radiation therapy may worsen nausea in some individuals. It is generally recommended to have a light meal or snack a few hours before the treatment to avoid an empty stomach but also prevent overeating that can trigger nausea.

Ensuring foods are served hot is not a recommended intervention for nausea. In fact, hot foods may exacerbate nausea in some individuals. It is advisable to serve foods at a cooler or room temperature, as cooler foods may be better tolerated.

Serving low carbohydrate meals is not specific to managing nausea associated with radiation therapy. While some individuals may find low carbohydrate meals easier to digest, there is no strong evidence suggesting that they alleviate nausea specifically. The choice of meals should be based on the client's preferences, tolerance, and any dietary restrictions they may have.

Folate, also known as vitamin B9, is an essential nutrient during pregnancy as it plays a crucial role in the development of the baby's neural tube. When teaching a client about increasing folate in their diet during pregnancy, it's important to recommend foods that are rich in this nutrient.

1/2 cup cooked asparagus: Asparagus is a good source of folate, and 1/2 cup of cooked asparagus contains approximately 134 micrograms of folate.

1/2 cup plain low-fat yogurt: While yogurt is a healthy food choice, it is not a significant source of folate.

1 medium apple: Apples are generally low in folate content and not considered a rich source of this nutrient.

1 small banana: Bananas are also not known for their folate content and do not provide a significant amount of this nutrient.

Given the options provided, 1/2 cup cooked asparagus is the best source of folate. It is important to note that other food sources rich in folate include dark leafy greens, legumes, fortified cereals, and citrus fruits. Encouraging a varied and balanced diet that incorporates these folate-rich foods can help ensure adequate folate intake during pregnancy.