Fetal haemoglobin and high haemoglobin levels

In this episode we talk about the main steps that facilitate gas exchange at the placenta. 

This is great applied respiratory physiology and a common question in the viva and SAQs!

Double Bohr effect
Check out power and Kam chapter 3 - resp physiology or this great summary
http://www.anaesthesia.uct.ac.za/sites/default/files/image_tool/images/93/10-The%20Bohr%20and%20Haldane%20Effects%20%28K%20Bergh%29.pdf

check out some model answers at
https://anaesthesiacollective.com/education/first-part-exam/

Power and Kam
https://www.amazon.com.au/Principles-Physiology-Anaesthetist-Peter-Kam-ebook/dp/B08GY1MXMH/ref=sr_1_1?crid=3B9KG9NMH60BU&dchild=1&keywords=principles+of+anatomy+and+physiology+for+the+anaesthetist&qid=1614831758&s=books&sprefix=principles+of+%2Cstripbooks%2C328&sr=1-1

Table with approx values
Uterine Artery       pO2 100    100% sats      pCO2 32mmHg
Uterine Vein           pO2 40        80% sats         pCO2 46

Umbilical Artery          pO2 20        60% sats         pCO2 50
Umbilical Vein               pO2 30        80% sats         pCO2 40

Please rate, post a review and subscribe!

Check out www.anaesthesiacollective.com and 
sign up to the ABCs of Anaesthesia facebook group https://www.facebook.com/groups/2082807131964430

and check out the ABCs of Anaesthesia YouTube channel for more content
https://www.youtube.com/c/ABCsofAnaesthesia

If you have any questions, please email Lahiruandstan@gmail.com 

Disclaimer:

 The information contained in this podcast is for medical practitioner education only. It is not and will not be relevant for the general public.

This contains general information about medical conditions and treatments. The information is not advice and should not be treated as such. 

The medical information is provided “as is” without any representations or warranties, express or implied. 

The presenter makes no representations or warranties in relation to the medical information on this video. 

You must not rely on the information as an alternative to assessing and managing your patient with your treating team and consultant.

You should seek your own advice from your medical practitioner in relation to any of the topics discussed in this episode’

 Medical information can change rapidly, and the author/s make all reasonable attempts to provide accurate information at the time of filming. There is no guarantee that the information will be accurate at the time of viewing

 The information provided is within the scope of a specialist anaesthetist (FANZCA) working in Australia.

 The information presented here does not represent the views of any hospital or ANZCA.

 These podcasts are solely for training and education of medical practitioners, and are not an advertisement. They were not sponsored and offer no discounts, gifts or other inducements. 

This disclaimer was created based on a Contractology template available at http://www.contractology.com.