What additional sign suggests that a client has mild preeclampsia after a blood pressure reading elevation?

Mild preeclampsia is characterized by a specific set of clinical signs, which includes elevated blood pressure and the presence of protein in the urine. A trace amount of protein in the urine can be an important indicator that helps confirm the diagnosis of mild preeclampsia. Proteinuria, even in small amounts, signals that the kidneys are experiencing stress and may not be functioning normally due to the effects of pregnancy-related hypertension.

In this context, while increased heart rate, nausea, and blurred vision can occur due to various reasons in pregnancy, they are not specific indicators for diagnosing mild preeclampsia. Increased heart rate can be a normal physiological response to various factors, including anxiety or increased workload on the body. Nausea is common in pregnancy generally, often associated with morning sickness rather than hypertension or preeclampsia. Blurred vision can be associated with more severe forms of gestational hypertension and preeclampsia, but it is not a confirmatory sign of mild preeclampsia on its own.

Thus, the presence of a trace amount of protein in the urine is the additional sign that aligns with the diagnosis of mild preeclampsia, complementing the elevated blood pressure reading by indicating renal