What is the appropriate nursing intervention when a client presents with nausea and vomiting in early pregnancy?

When a client presents with nausea and vomiting in early pregnancy, advising the client to hydrate and eat small, frequent meals is an appropriate nursing intervention. This approach is effective because small, frequent meals can help to stabilize blood sugar levels and prevent the stomach from becoming empty, which often triggers nausea. Additionally, staying well-hydrated is crucial, especially since nausea and vomiting can lead to dehydration, which can have adverse effects on both the client and the developing fetus.

Encouraging hydration is particularly important in the context of early pregnancy, as morning sickness is common and can vary in intensity. Small meals can include bland, easily digestible foods like crackers or toast, which are less likely to provoke nausea than larger, richer meals.

The options that suggest a high-protein meal or lying down immediately may not address the immediate need for hydration and can sometimes exacerbate nausea. The choice to administer anti-nausea medication without consulting a provider is not appropriate, as medication use during pregnancy should always be evaluated and directed by a healthcare provider to ensure safety for both the mother and the fetus.