A nurse is preparing to measure the baseline fetal heart rate (FHR) during on a client in labor. Which of the following statements is NOT accurate regarding baseline fetal heart rates?

The baseline FHR can be obtained during contractions

The baseline FHR can be obtained via ultrasound or auscultation

The baseline FHR is assessed over a 10-minute period

The baseline FHR is normal between 110-160 bpm