A nurse is caring for a client who has a placenta previa. Which of the following findings should the nurse expect?

A. Spotting or painless vaginal bleeding is a hallmark sign of placenta previa. B. A board-like abdomen is associated with placental abruption, not placenta previa. C. Nausea is not a typical symptom of placenta previa. D. Delayed menses is unrelated to placenta previa and indicates a different condition.