A Fetal well-being during labor can be measured by the response of the FHR to UCs. In general, reassuring FHR patterns are characterized by an FHR baseline in the range of 110 to 160 beats/min with no periodic changes, a moderate baseline variability, and accelerations with fetal movement. Maternal pain control is not the measure used to determine fetal well-being in labor. Although FHR accelerations are a reassuring pattern, they are only one component of the criteria by which fetal well-being is assessed. Although an FHR above 110 beats/min may be reassuring, it is only one component of the criteria by which fetal well-being is assessed. More information would be needed to determine fetal well-being". How is fetal well-being during labor primarily measured, as described in the passage?
A. By the response of the fetal heart rate (FHR) to uterine contractions (UCs)
B. By assessing maternal pain control
C. By evaluating FHR accelerations
D. By monitoring the FHR baseline range
