Which of the following symptoms indicates worsening preeclampsia?

Blurry vision and nausea are significant symptoms that indicate worsening preeclampsia, a serious condition that can arise during pregnancy. These symptoms suggest potential complications such as worsening hypertension or the development of more severe features of the condition, including edema of the optic nerve and increased intracranial pressure. Blurry vision could indicate changes in blood flow to the eyes or swelling, while nausea may be associated with liver involvement, indicating that preeclampsia is progressing.

Increased appetite generally doesn’t correlate with worsening preeclampsia; rather, it could reflect changes in dietary habits or mood. Ringing in the ears can occur in various conditions but is not specific to preeclampsia and doesn't reliably indicate worsening. Increased urine output can also be misleading, as it does not typically signify worsening of the condition; in fact, it may reflect better kidney function or hydration status, especially if there is a discrepancy with other symptoms such as proteinuria or hypertension. Therefore, the presentation of blurry vision and nausea should warrant immediate medical evaluation in the context of preeclampsia.