Count to 10 - Anaesthetic Primary Podcast EP21– Foetal Circulation and Neonatal Physiology | MiniPod | CT10
Jan 5, 2024
Exploring foetal circulation and neonatal physiology, the podcast discusses shunts in circulation, differences in neonatal airway anatomy and clinical implications, and physiological variances between neonates and adults. The speaker hints at upcoming changes on their YouTube channel and covers SAQS and viva stem. Enjoy the pod and see you in a few months!
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Fetal Circulation Shunts
- The fetal circulation differs from the adult circulation, operating in parallel with three shunts.
- These shunts—Foramen Ovale, Ductus Arteriosus, and Ductus Venosus—facilitate blood flow and oxygen delivery in the fetus.
Neonatal Airway Anatomy
- Neonatal airway anatomy differs significantly from adults, impacting airway management.
- Key differences include a large occiput, anterior larynx, and a narrow cricoid ring.
Neonatal Airway Management
- Position neonates with a shoulder roll for optimal airway management, unlike the sniffing position for adults.
- Use jaw thrust, not chin lift, during bag-mask ventilation to avoid tracheal compression.