VivaCast 006 - Physiology Station - Oxygen - Sensing - Valsalva

Tom dives into the critical details of how oxygen makes it to the mitochondria, tells me of this concept called shunt and then gets thoroughly beaten to shreds by the Valsalva manoeuvre - a tactical doozy that gets rolled out because it is a baffling set of steps. Alveolar Gas Equation Shunt Hypoxic Pulmonary Vasoconstriction Oxygen concentration Sensing of Plasma And the Valsalva Manoeuvre. We Debrief and break into some of the questions as we go. As always the show notes are on the website! ------------------------------------- Donations to keep the lights on willingly accepted! Dr Gas Lurks on:  BlueSky: Gas Gas Gas (@gasgasgaspodcast.bsky.social) FaceBook: Facebook - Gas Gas Gas Website: www.gasgasgas.uk ------------------------------------- We have a catalogs of Podcast and Vivacast episodes here!  Primary FRCA Podcast Catalog Primary FRCA VivaCast Catalog ------------------------------------- #FOAMed #frcaprimary #frca #Anaesthetics #Anaesthesia  #pharmacology #physiology  ------------------------------------- Want to have a chat? [email protected]  ------------------------------------- Disclaimer / Sage Advice All content is educational in nature, but is never intended to be acted upon independent of organised educational and training structures, and under appropriate supervision for your stage of training.  This information is not a suitable substitue for medical advice, and requests for medical advice will not be acted upon. 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 gauranteed. Where deemed sensible by the author, numerical ranges for technical data and references where reasonable will be present.