The Nurse Is Supervising Care in the Emergency Department

The nurse is supervising care in the emergency department. Which situation most requires an intervention?

A) Moderate vaginal bleeding at 36 weeks' gestation; client has an Ⅳ of lactated Ringer's solution running at 125 m L/hour
B) Spotting of pinkish-brown discharge at 6 weeks' gestation and abdominal cramping; ultrasound scheduled in 1 hour
C) Bright red bleeding with clots at 32 weeks' gestation; pulse = 110, blood pressure 90/50, respirations = 20
D) Dark red bleeding at 30 weeks' gestation with normal vital signs; client reports an absence of fetal movement