When Applying the Ultrasound Transducers for Continuous External Electronic Fetal

When applying the ultrasound transducers for continuous external electronic fetal monitoring, at which location would the nurse place the transducer to record the FHR?

A) Over the uterine fundus where contractions are most intense
B) Above the umbilicus toward the right side of the diaphragm
C) Between the umbilicus and the symphysis pubis
D) Between the xiphoid process and umbilicus