For a 16-year-old pregnant woman experiencing severe nausea, which recommendation is most appropriate?

The recommendation to suggest ginger supplements at a dose of 250 mg is appropriate for addressing severe nausea in a pregnant woman. Ginger has been extensively studied and is recognized for its anti-nausea properties, making it a safe and effective option for managing mild to moderate nausea, including that associated with pregnancy, such as morning sickness. It can help alleviate symptoms without the potential risks associated with pharmacological treatments.

While the other options may have their own merits in certain contexts, they don’t directly address the immediate need for managing nausea in this scenario. Prescribing vitamin B12 does not specifically target nausea; instead, it is typically indicated for deficiencies rather than acute symptom relief. Hospital admission for IV hydration may be warranted in cases of severe dehydration, but it could be considered an overreaction for nausea alone unless accompanied by vomiting that prevents oral intake or significant weight loss. Referring to a nutritionist could also be helpful, but it does not provide the immediate relief that ginger supplements can offer for nausea. Thus, ginger stands out as the most appropriate recommendation for addressing the specific complaint of severe nausea in a pregnant adolescent.