AWHONN Fetal Monitoring Practice Test

A Category I Fetal Heart Rate (FHR) pattern is characterized by a baseline heart rate between 110 and 160 beats per minute, combined with moderate variability and the absence of any decelerations. This classification reflects a reassuring pattern, indicating that the fetal condition is likely normal and stable. Moderate variability is defined as fluctuations of the FHR within a range of 6 to 25 beats per minute, which is an important indicator of fetal well-being. The presence of a baseline heart rate within the specified range and the lack of decelerations further support that the fetus is well-oxygenated and not experiencing stress. The definition of Category I patterns is crucial for clinicians as it helps them assess fetal status and decide on the necessity for interventions during labor.