A nurse is assessing a client with a history of hypertension who is admitted to the labor and delivery unit. Which finding would be most concerning to the nurse?

Blood pressure of 130/85 millimeters of mercury.

Proteinuria of 1+ on a random urine dipstick.

Complaints of a mild headache and blurred vision.

Patellar deep tendon reflexes of 2+ bilaterally.

Maternal heart rate of 92 beats per minute.