GasGasGas - Anaesthetic Science for Anaesthesia!

An Anaesthesia Podcast focusing on the science knowledge anaesthetists should know. We track the UK Primary FRCA Curriculum.

> GasGasGas will fit into a corner of your day, delivering a treatise on a drug, concept or practice critical to the knowledge required to pass the FRCA Primary Exam!

> There are naturally tangents, as hearing a word vomit of data with no joy is not the aim of Dr gas!

> This is relevant to anyone in the world interested in these pharmacological, physiological, clinical, physical and chemical concepts,

> Notes on https:/gasgasgas.uk

> Sponsored by Teach Me Anaesthetics SBA Resource

All content is my personal opinion, not medical advice and is never a substitute for formal education / training.

© GasGasGas – The FRCA Primary Anaesthetic Sciences Podcast 2025

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Episodes

Saturday Apr 18, 2026

Anti-Cholinesterases, they find widespread use in clinical medicine.
Their role in reversal of neuromuscular blockade is certainly dwindling given sugammadexes rise to post patent [can actually afford to use it] supremacy.
But if you are using atracurium, then go nuts!
Listen to find out more!
Show notes at : https://gasgasgas.uk/anticholinesterases/
================================================
GasGasGas - Covering Anaesthetic Science for Anaesthetists!
Sponsored by Teach me Anaesthetics
Check out the Teach Me Anaesthetics 1100+ SBA Resource [affiliate]
Contributions to keep the lamps lit here
================================================
Dr Gas Lurks On:
BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social)
X / Twitter: GasGasGasFRCA (@GasGasGasFRCA) / X
FaceBook: Facebook - Gas Gas Gas
Website: www.gasgasgas.uk
================================================
Disclaimer / Sage Advice
All content is educational in nature and never intended to be acted upon.
This information is not a suitable substitute for medical advice.
Whilst the body of medical knowledge is slowly shifting and expanding, there are often differing numerics and notions for these core concepts, as such, accuracy of the content is not guaranteed.
Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.
================================================
Music Credit: Streets of Sant Ivo - Mid-Air Machine - Free music archive
Sassy Jazzy - La Faena - Free music archive
================================================
"This podcast and all its content, including but not limited to audio recordings, show notes, artwork, and branding elements, are protected by copyright laws. All rights reserved. No part of this podcast may be reproduced, distributed, or transmitted without prior written permission from the copyright holder."

Friday Apr 03, 2026

Sugammadex, if Carlsberg made Sugammadex, it might just be the best drug in the world.
I.e. if you were to describe a perfect neuromuscular reversal drug, sugammadex is getting very close!
 
Listen to find out more!
Show notes at : https://gasgasgas.uk/sugammadex/
================================================
GasGasGas - Covering Anaesthetic Science for Anaesthetists!
Sponsored by Teach me Anaesthetics
Check out the Teach Me Anaesthetics 1100+ SBA Resource [affiliate]
Contributions to keep the lamps lit here
================================================
Dr Gas Lurks On:
BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social)
X / Twitter: GasGasGasFRCA (@GasGasGasFRCA) / X
FaceBook: Facebook - Gas Gas Gas
Website: www.gasgasgas.uk
================================================
Disclaimer / Sage Advice
All content is educational in nature and never intended to be acted upon.
This information is not a suitable substitute for medical advice.
Whilst the body of medical knowledge is slowly shifting and expanding, there are often differing numerics and notions for these core concepts, as such, accuracy of the content is not guaranteed.
Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.
================================================
Music Credit: Streets of Sant Ivo - Mid-Air Machine - Free music archive
Sassy Jazzy - La Faena - Free music archive
================================================
"This podcast and all its content, including but not limited to audio recordings, show notes, artwork, and branding elements, are protected by copyright laws. All rights reserved. No part of this podcast may be reproduced, distributed, or transmitted without prior written permission from the copyright holder."

Friday Mar 20, 2026

Pancuronium pandemonium, with a dash of Type 1 and Type 2 Block for good measure. 
 
Listen to find out more!
Show notes at : https://gasgasgas.uk/pancuronium/
================================================
GasGasGas - Covering Anaesthetic Science for Anaesthetists!
Sponsored by Teach me Anaesthetics
Check out the Teach Me Anaesthetics 1100+ SBA Resource [affiliate]
Contributions to keep the lamps lit here
================================================
Dr Gas Lurks On:
BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social)
X / Twitter: GasGasGasFRCA (@GasGasGasFRCA) / X
FaceBook: Facebook - Gas Gas Gas
Website: www.gasgasgas.uk
================================================
Disclaimer / Sage Advice
All content is educational in nature and never intended to be acted upon.
This information is not a suitable substitute for medical advice.
Whilst the body of medical knowledge is slowly shifting and expanding, there are often differing numerics and notions for these core concepts, as such, accuracy of the content is not guaranteed.
Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.
================================================
Music Credit: Streets of Sant Ivo - Mid-Air Machine - Free music archive
Sassy Jazzy - La Faena - Free music archive
================================================
"This podcast and all its content, including but not limited to audio recordings, show notes, artwork, and branding elements, are protected by copyright laws. All rights reserved. No part of this podcast may be reproduced, distributed, or transmitted without prior written permission from the copyright holder."

Friday Mar 06, 2026

Vecuronium for anaesthetists with a segue into NMJ/MNB monitoring! 
 
Listen to find out more!
Show notes at : https://gasgasgas.uk/vecuronium/
================================================
GasGasGas - Covering Anaesthetic Science for Anaesthetists!
Sponsored by Teach me Anaesthetics
Check out the Teach Me Anaesthetics 1100+ SBA Resource [affiliate]
Contributions to keep the lamps lit here
================================================
Dr Gas Lurks On:
BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social)
X / Twitter: GasGasGasFRCA (@GasGasGasFRCA) / X
FaceBook: Facebook - Gas Gas Gas
Website: www.gasgasgas.uk
================================================
Disclaimer / Sage Advice
All content is educational in nature and never intended to be acted upon.
This information is not a suitable substitute for medical advice.
Whilst the body of medical knowledge is slowly shifting and expanding, there are often differing numerics and notions for these core concepts, as such, accuracy of the content is not guaranteed.
Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.
================================================
Music Credit: Streets of Sant Ivo - Mid-Air Machine - Free music archive
Sassy Jazzy - La Faena - Free music archive
================================================
"This podcast and all its content, including but not limited to audio recordings, show notes, artwork, and branding elements, are protected by copyright laws. All rights reserved. No part of this podcast may be reproduced, distributed, or transmitted without prior written permission from the copyright holder."

Friday Feb 20, 2026

Cisatracurium is one of the ten isomers found in an ampoule of Atracurium! It has been selected out as a useful, potent, predictably degrading drug with a very stable side effect profile!
Althought, it might be that, whilst Cisatracurium probably sounded like a great idea at the time... it was perhaps batting for a marketing USP that wasn't quite there..
If we were being particularly clever we could call it the R-cis-R'-cis isomer of Atracurium besilate, it is 3 times as potent as the Atracurium mix in your anaesthetic room fridge
 
Listen to find out more!
 
Show notes at: https://gasgasgas.uk/cisatracurium/
================================================
GasGasGas - Covering Anaesthetic Science for Anaesthetists!
Sponsored by Teach me Anaesthetics
Check out the Teach Me Anaesthetics 1100+ SBA Resource [affiliate]
Contributions to keep the lamps lit here
================================================
Dr Gas Lurks On:
BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social)
X / Twitter: GasGasGasFRCA (@GasGasGasFRCA) / X
FaceBook: Facebook - Gas Gas Gas
Website: www.gasgasgas.uk
================================================
Disclaimer / Sage Advice
All content is educational in nature and never intended to be acted upon.
This information is not a suitable substitute for medical advice.
Whilst the body of medical knowledge is slowly shifting and expanding, there are often differing numerics and notions for these core concepts, as such, accuracy of the content is not guaranteed.
Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.
================================================
Music Credit: Streets of Sant Ivo - Mid-Air Machine - Free music archive
Sassy Jazzy - La Faena - Free music archive
================================================
"This podcast and all its content, including but not limited to audio recordings, show notes, artwork, and branding elements, are protected by copyright laws. All rights reserved. No part of this podcast may be reproduced, distributed, or transmitted without prior written permission from the copyright holder."

Friday Feb 06, 2026

Mivacurium, a drug that is perhaps not found in your cupboard anymore! It does have a number of interesting properties, which does make it a worthy exam question and a useful example of geometric isomerism!
Listen to find out more
Show notes at:https://gasgasgas.uk/mivacurium
================================================
GasGasGas - Covering Anaesthetic Science for Anaesthetists!
Sponsored by Teach me Anaesthetics
Check out the Teach Me Anaesthetics 1100+ SBA Resource [affiliate]
Contributions to keep the lamps lit here
================================================
Dr Gas Lurks On:
BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social)
X / Twitter: GasGasGasFRCA (@GasGasGasFRCA) / X
FaceBook: Facebook - Gas Gas Gas
Website: www.gasgasgas.uk
================================================
Disclaimer / Sage Advice
All content is educational in nature and never intended to be acted upon.
This information is not a suitable substitute for medical advice.
Whilst the body of medical knowledge is slowly shifting and expanding, there are often differing numerics and notions for these core concepts, as such, accuracy of the content is not guaranteed.
Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.
================================================
Music Credit: Streets of Sant Ivo - Mid-Air Machine - Free music archive
Sassy Jazzy - La Faena - Free music archive
================================================
"This podcast and all its content, including but not limited to audio recordings, show notes, artwork, and branding elements, are protected by copyright laws. All rights reserved. No part of this podcast may be reproduced, distributed, or transmitted without prior written permission from the copyright holder."

Friday Jan 23, 2026

The ubiquity of oxygen in the curriculum is directly correlated with its importance! One of many episodes that focus on the facets o knowledge needed to understand how oxygen does its thing. Today, when too much oxygen is a bad thing, how it is obtained, transported in hospitals and the negative implications of its use + some history that I know you all deeply desire!
Show notes at: https://gasgasgas.uk/oxygen-for-the-frca-primary/
================================================
GasGasGas - Covering Anaesthetic Science for Anaesthetists!
Sponsored by Teach me Anaesthetics
Check out the Teach Me Anaesthetics 1100+ SBA Resource [affiliate]
Contributions to keep the lamps lit here
================================================
Dr Gas Lurks On:
BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social)
X / Twitter: GasGasGasFRCA (@GasGasGasFRCA) / X
FaceBook: Facebook - Gas Gas Gas
Website: www.gasgasgas.uk
================================================
Disclaimer / Sage Advice
All content is educational in nature and never intended to be acted upon.
This information is not a suitable substitute for medical advice.
Whilst the body of medical knowledge is slowly shifting and expanding, there are often differing numerics and notions for these core concepts, as such, accuracy of the content is not guaranteed.
Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.
================================================
Music Credit: Streets of Sant Ivo - Mid-Air Machine - Free music archive
Sassy Jazzy - La Faena - Free music archive
================================================
"This podcast and all its content, including but not limited to audio recordings, show notes, artwork, and branding elements, are protected by copyright laws. All rights reserved. No part of this podcast may be reproduced, distributed, or transmitted without prior written permission from the copyright holder."

Friday Jan 09, 2026

Nitrous Oxide, once a corner stone of 'passing the gas' has been progressively displaced by better agents, think sevoflurane with less PONV, remifentanil for rapid titratable pain relief and even desflurane for its speedier offset.
This episode handles everything you need to know and more for the exams!
Show notes at: https://gasgasgas.uk/ether_enflurane_explosions/
================================================
GasGasGas - Covering Anaesthetic Science for Anaesthetists!
Sponsored by Teach me Anaesthetics
Check out the Teach Me Anaesthetics 1100+ SBA Resource [affiliate]
Contributions to keep the lamps lit here
================================================
Dr Gas Lurks On: 
> BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social)
> X / Twitter: GasGasGasFRCA (@GasGasGasFRCA) / X
> FaceBook: Facebook - Gas Gas Gas
> Website: www.gasgasgas.uk
================================================
Disclaimer / Sage Advice
> All content is educational in nature and never intended to be acted upon.
> This information is not a suitable substitute for medical advice.
> Whilst the body of medical knowledge is slowly shifting and expanding, there are often differing numerics and notions for these core concepts, as such, accuracy of the content is not guaranteed. 
> Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.
================================================
Music Credit: Streets of Sant Ivo - Mid-Air Machine - Free music archive
Sassy Jazzy - La Faena - Free music archive
================================================
"This podcast and all its content, including but not limited to audio recordings, show notes, artwork, and branding elements, are protected by copyright laws. All rights reserved. No part of this podcast may be reproduced, distributed, or transmitted without prior written permission from the copyright holder."

Monday Dec 29, 2025

The 2025 Bumper Christmas Special, delving into the delights of Ether, Enflurane and Explosions (+ fires, flames and/or power metal)
We find out a little bit about the first Ether anaesthetic, and then get to grips with what an explosion is, and why understandably, it was problematic for anaesthetists.
Show notes at: https://gasgasgas.uk/ether_enflurane_explosions/
================================================
GasGasGas - Covering Anaesthetic Science for Anaesthetists!
Sponsored by Teach me Anaesthetics
Check out the Teach Me Anaesthetics 1100+ SBA Resource [affiliate]
Contributions to keep the lamps lit here
================================================
Dr Gas Lurks On: 
> BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social)
> X / Twitter: GasGasGasFRCA (@GasGasGasFRCA) / X
> FaceBook: Facebook - Gas Gas Gas
> Website: www.gasgasgas.uk
================================================
Disclaimer / Sage Advice
> All content is educational in nature and never intended to be acted upon.
> This information is not a suitable substitute for medical advice.
> Whilst the body of medical knowledge is slowly shifting and expanding, there are often differing numerics and notions for these core concepts, as such, accuracy of the content is not guaranteed. 
> Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.
================================================
Music Credit: Streets of Sant Ivo - Mid-Air Machine - Free music archive
Sassy Jazzy - La Faena - Free music archive
================================================
"This podcast and all its content, including but not limited to audio recordings, show notes, artwork, and branding elements, are protected by copyright laws. All rights reserved. No part of this podcast may be reproduced, distributed, or transmitted without prior written permission from the copyright holder."

Friday Dec 12, 2025

I've checked the house, there are no polar bears so we should be fine to talk about this drug.
Desflurane is pricey, polar bear poison that you may get examined on! Check it out!
Show notes at: https://gasgasgas.uk/desflurane-and-vapourisers/
================================================
GasGasGas - Covering Anaesthetic Science for Anaesthetists!
Sponsored by Teach me Anaesthetics
Check out the Teach Me Anaesthetics 1100+ SBA Resource [affiliate]
Contributions to keep the lamps lit here
================================================
Dr Gas Lurks On: 
> BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social)
> X / Twitter: GasGasGasFRCA (@GasGasGasFRCA) / X
> FaceBook: Facebook - Gas Gas Gas
> Website: www.gasgasgas.uk
================================================
Disclaimer / Sage Advice
> All content is educational in nature and never intended to be acted upon.
> This information is not a suitable substitute for medical advice.
> Whilst the body of medical knowledge is slowly shifting and expanding, there are often differing numerics and notions for these core concepts, as such, accuracy of the content is not guaranteed. 
> Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.
================================================
Music Credit: Streets of Sant Ivo - Mid-Air Machine - Free music archive
Sassy Jazzy - La Faena - Free music archive
================================================
"This podcast and all its content, including but not limited to audio recordings, show notes, artwork, and branding elements, are protected by copyright laws. All rights reserved. No part of this podcast may be reproduced, distributed, or transmitted without prior written permission from the copyright holder."

© GasGasGas – The FRCA Primary Anaesthetic Sciences Podcast 2025

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