Thick meconium and a non-reassuring fetal heart rate in a soum health centre
Solongo, a 23-year-old first-time mother at 39+4 weeks, arrives at the soum health centre at 09:10 fully dilated with a strong urge to push. She had two antenatal visits and no ultrasound since 20 weeks. Membranes ruptured 30 minutes ago and the fluid is thick meconium. The fetal heart rate is 112 beats/min; variability cannot be assessed with the hand-held Doppler. The centre has no caesarean capability. The aimag hospital is 3.5 hours away and the ambulance is out on another call. The midwife is alone with one assistant. Supplies include one sterile birth pack, oxytocin 10 IU/mL in the refrigerator, a bag-mask device, a bulb syringe, clean towels and a working radiant warmer. The mother is afebrile, blood pressure 110/70 mmHg, pulse 92 beats/min.
1. List your immediate priorities in the first 10 minutes and justify the order.
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First, call for help: activate the soum emergency plan, ask the assistant to call the aimag hospital and the ambulance service, and document the time. Second, position Solongo on her left side and stop any urging to push until preparations are complete; this may improve uteroplacental perfusion. Third, prepare the resuscitation corner: warm the radiant warmer, check the bag-mask seal and bulb syringe, and lay out dry towels. Fourth, check maternal vital signs and start an IV line if supplies allow, but do not delay birth for fluids.
The fetal heart rate of 112 with thick meconium is non-reassuring, and birth is the only definitive intervention available. Because she is fully dilated, the priority is a controlled, supported birth with a prepared team rather than an unsafe transfer during second stage. Do not give oxytocin to speed labour and do not use fundal pressure. Arrange transfer only if birth is not imminent and the mother is stable.
2. Describe how you would manage the birth and the newborn, including the meconium-stained fluid and fetal heart rate of 112.
Read the worked answer
Support a spontaneous, controlled birth of the head and check for a nuchal cord. Do not perform routine intrapartum suctioning of the mouth and nose; it does not prevent meconium aspiration and can cause bradycardia. After birth, dry the baby vigorously with warm towels, stimulate, and place skin-to-skin or under the warmer if tone is poor. Assess breathing and tone immediately.
If the baby is vigorous, clear secretions only if visible and continue routine care. If the baby is not breathing or has poor tone, start positive-pressure ventilation with the bag-mask within the first minute. Tracheal suction is not routinely required and is not available here; do not delay ventilation to try to suction meconium. Reassess every 30 seconds and call for transfer if breathing does not improve. Keep the mother informed, and document the fetal heart rate, meconium, time of birth, resuscitation steps and response.
3. What would you do for the third stage and what would you document?
Read the worked answer
Give oxytocin 10 IU intramuscularly within 1 minute of birth after confirming there is no second baby. Use controlled cord traction with counter-pressure on the uterus once the uterus is contracted, and perform uterine massage. Inspect the placenta and membranes for completeness, and check the perineum and vagina for tears under good light. Estimate blood loss and monitor pulse and blood pressure.
If the uterus is boggy or bleeding increases, massage the uterus, empty the bladder, give additional uterotonics according to local protocol and start transfer. Document the time of birth, time and dose of oxytocin, mode of placental delivery, estimated blood loss, perineal findings and newborn condition. Record that the fetal heart rate was 112 and the fluid was thick meconium, because these facts determine newborn follow-up and are often omitted in a busy, single-handed delivery.