What is a common sign indicating hypertension during pregnancy?

• A. Dizziness
• B. Nausea
• C. Headache
• D. Proteinuria

Answer: (D)

During pregnancy, one common sign indicating hypertension is the presence of proteinuria, which refers to the excess protein in the urine. This condition is often associated with preeclampsia, a serious complication that arises from hypertension experienced by pregnant women. When the kidneys are affected by high blood pressure, they may leak protein into the urine, serving as a significant clinical marker of this condition. Monitoring for proteinuria is an essential aspect of prenatal care, as it helps in the early detection of potential complications for both the mother and the baby.

While dizziness, nausea, and headaches can also occur during pregnancy and might be associated with various conditions, they are not specific indicators of hypertension. Therefore, proteinuria stands out as a direct and critical sign of hypertension in a pregnant patient.