Which contraction pattern indicates an adequate labor pattern for titrating oxytocin?

Which contraction pattern indicates an adequate labor pattern for titrating oxytocin?

• A. Frequency 5-6 mins
• B. Frequency 2-3 mins, duration 80-90 seconds, intensity 40-90 mmHg on IUPC, cervical dilation 1 cm/hr, reassuring FHR 110-160
• C. Frequency 1-2 mins
• D. Frequency 4-5 mins

Answer: (B)

When titrating oxytocin, you want contractions that are productive enough to promote steady labor progress without causing fetal distress or uterine tachysystole. An adequate labor pattern in active labor includes contractions every 2–3 minutes, lasting about 60–90 seconds, with moderate to strong intensity (often measured as 40–90 mmHg on an internal monitor), and a cervical dilation of roughly 1 cm per hour. A reassuring fetal heart rate of 110–160 beats per minute supports continuing the current management. The pattern described—contractions every 2–3 minutes, lasting about 80–90 seconds, with intensity in the 40–90 mmHg range on IUPC, cervical dilation around 1 cm/hour, and reassuring FHR—fits these criteria, indicating productive labor progression suitable for titrating oxytocin. Patterns that are too frequent (tachysystole) or too infrequent would not be ideal for titration.

When titrating oxytocin, you want contractions that are productive enough to promote steady labor progress without causing fetal distress or uterine tachysystole. An adequate labor pattern in active labor includes contractions every 2–3 minutes, lasting about 60–90 seconds, with moderate to strong intensity (often measured as 40–90 mmHg on an internal monitor), and a cervical dilation of roughly 1 cm per hour. A reassuring fetal heart rate of 110–160 beats per minute supports continuing the current management.

The pattern described—contractions every 2–3 minutes, lasting about 80–90 seconds, with intensity in the 40–90 mmHg range on IUPC, cervical dilation around 1 cm/hour, and reassuring FHR—fits these criteria, indicating productive labor progression suitable for titrating oxytocin. Patterns that are too frequent (tachysystole) or too infrequent would not be ideal for titration.