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 started working in a parking garage 3 months ago: Working in a parking garage may expose the client to exhaust fumes and carbon monoxide, which are hazardous during pregnancy. This environment increases the risk of fetal hypoxia and warrants further evaluation for occupational safety and potential exposure mitigation. B. The client is doing 30 min of moderate exercise daily: Moderate exercise during pregnancy is generally safe and encouraged to promote maternal health, improve circulation, and reduce gestational complications. This activity does not indicate unsafe behavior. C. The client is drinking 2.5 L of water per day: Adequate hydration is recommended during pregnancy to support maternal and fetal circulation, amniotic fluid levels, and overall health. Drinking 2.5 L per day is appropriate and does not require intervention. D. The client last visited the dentist 4 months ago: Regular dental care is encouraged, but a visit every 4–6 months is generally considered safe and routine. This finding does not indicate unsafe behavior requiring urgent evaluation.