A newly pregnant woman tells the nurse that she hasn't been taking her prenatal vitamins because they make her nauseated. In addition to telling the client how important taking the vitamins are, the nurse should advise her to:

• A. Take the vitamin on a full stomach.
• B. Take the vitamin on an empty stomach.
• C. Take more iron than prescribed.
• D. Stop taking vitamins.

Answer: (A)

Taking prenatal vitamins with meals helps reduce nausea and GI upset, making it more tolerable so the mother can stay adherent to a regimen that provides folic acid and iron essential for fetal development and maternal health. Food buffers the stomach and lowers irritancy from iron and other components, which is why this option is the best. Taking vitamins on an empty stomach would likely worsen nausea; taking more iron than prescribed risks toxicity and GI side effects; stopping vitamins would deprive both mother and fetus of important nutrients like folic acid and iron. If needed, she can try a small snack or taking them at a time of day when nausea is milder, but the key recommendation is to take the vitamins with a meal.