Choosing a Safe Lower Limit: 94%

This is one of the most common dilemmas that will arise during your anaesthesia practice!

In this episode we will step through the ANZCA part 1 SAQ, Q9 from 2014 September
https://networks.anzca.edu.au/d2l/le/content/7669/Home?itemIdentifier=D2L.LE.Content.ContentObject.ModuleCO-86745

What lower limit of SpO2 would you accept in an ASA1 young male under general anaesthesia? Explain your reasons for choosing this value.

We step through a framework for the answer involving 

a) the O2Hb dissociation curve
https://litfl.com/oxygen-haemoglobin-dissociation-curve/

b) the causes of hypaoxaemia and how to treat them
https://youtu.be/sb-_V_gIaxo




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 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. 

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