A nurse who wants to recommend things to help alleviate morning sickness may include teaching the mother to?

Avoiding strong or unusual odors is one of the most effective non-pharmacological strategies for managing morning sickness during pregnancy. Nausea and vomiting in pregnancy, commonly called morning sickness, are believed to result from rising levels of human chorionic gonadotropin and estrogen during the first trimester, and olfactory triggers are among the most potent stimulants of nausea in pregnant women. Many women find that cooking smells, perfumes, cleaning products, or other strong odors rapidly induce or worsen nausea. Practical advice includes opening windows for ventilation, asking someone else to cook, and avoiding areas with strong smells. In contrast, eating larger portions at each meal is counterproductive because a full stomach increases gastric distension and worsens nausea; instead, small, frequent meals are recommended. Reducing fiber intake has no evidence-based benefit for morning sickness and may contribute to constipation, a common complaint in pregnancy. Drinking fluids with meals can also worsen nausea by increasing gastric volume; instead, women are advised to separate fluid intake from meals, sipping fluids between meals rather than during them. Remembering these evidence-based strategies — small frequent meals, separating fluids from meals, avoiding triggers such as strong odors, and eating bland foods — forms a complete picture of morning sickness management that nurses routinely teach to expectant mothers.