A systematic approach to blood gas interpretation (blood gas analysis) in 6 main steps,  including some extra tips.  Consider subscribing on YouTube (if you found any of the info useful!): https://www.youtube.com/channel/UCRks8wB6vgz0E7buP0L_5RQ?sub_confirmation=1Patreon: https://www.patreon.com/rhesusmedicineBuy Us A Coffee!: https://www.buymeacoffee.com/rhesusmedicineTimestamps:0:00 What does a blood gas show? 0:34 Systematic Approach - 1) Details1:05 Systematic Approach - 2) Partial Pressures3:05 Systematic Approach - 3) Haemoglobin 4:09 Systematic Approach - 4) pH -General 5:30 Systematic Approach - 5) pH - Specific 7:34 Systematic Approach - 6) pH- Compensation8:15 Systematic Approach - 7) Lactate 9:24 Systematic Approach - 8) Electrolytes & Glucose 9:57 Blood Gas PearlsReferencesDavid A. Kaufman - American Thoracic Society Interpretation of Arterial Blood Gases (ABGs). Available at https://www.thoracic.org/professionals/clinical-resources/critical-care/clinical-education/abgs.phpOxford Medical Education (2014) Arterial Blood Gas (ABG) interpretation for medical students, OSCEs and MRCP PACES. Available at **https://oxfordmedicaleducation.com/abgs/abg-interpretation/Gillian Kelly - Royal College of Emergency Medicine (2021) Arterial Blood Gas Analysis. Available at https://www.rcemlearning.co.uk/reference/arterial-blood-gas-analysis/Nickson, C - Life in the Fast Lane (2020) Anion Gap. Available at https://litfl.com/anion-gap/Scott A Helgeson (2017) Normal carboxyhaemoglobin level in carbon monoxide poisoning treated with hyperbaric oxygen therapy. Available at https://casereports.bmj.com/content/2017/bcr-2017-221174SKYLER LENTZ - Emergency Physician Monthly (2019) Blood Gases: ABG vs. VBG. Available at https://epmonthly.com/article/blood-gases-abg-vs-vbg/Yarstev, A - Deranged Physiology (2023) Concentration of total haemoglobin in the ABG sample. Available at https://derangedphysiology.com/main/cicm-primary-exam/required-reading/respiratory-system/Chapter 122/concentration-total-haemoglobin-abg-samplePlease remember this podcast and all content from Rhesus Medicine is meant for educational purposes only and should not be used as a guide to diagnose or to treat. Please consult a healthcare professional for medical advice.