A nurse in an outpatient clinic is assessing a client who is pregnant for unsafe behaviors during pregnancy. Which of the following findings indicates a need for further evaluation?

Rationale: A. The client is drinking 2.5 L of water per day: Adequate hydration is important during pregnancy to support blood volume, amniotic fluid levels, and kidney function. A fluid intake of 2.5 liters per day is appropriate and does not raise concerns. B. The client started working in a parking garage 3 months ago: Parking garages may expose individuals to carbon monoxide and other vehicle exhaust fumes, which can pose risks to fetal development. Prolonged exposure to poor air quality warrants further evaluation for potential harm. C. The client last visited the dentist 4 months ago: Regular dental care is encouraged during pregnancy due to increased risk of gingivitis and periodontal disease. Visiting the dentist 4 months ago is within a normal range and does not signal unsafe behavior. D. The client is doing 30 min of moderate exercise daily: Moderate exercise is recommended during pregnancy unless contraindicated. It improves circulation, mood, and energy, and supports healthy weight gain and fetal outcomes.