Podcast 690: Rectal Oxygen. Nice,

Contributor: Chris Holmes, MD Educational Pearls: In the 1700s, boxes lined the River Thames to pump smoke up the rectum to resuscitate people who had been found unconscious in the river Sea cucumbers can extract oxygen through their rectum Perflourocarbon, a liquid that can become oxygenated, provided rectally was able to oxygenate pigs and mice in a recent study References Okabe R, Chen-Yoshikawa T, Yoneyama Y, et al. Mammalian enteral ventilation ameliorates respiratory failure. Clinical and Translational Resource and Technology Insights. 2021;2(6):773-783. doi:https://doi.org/10.1016/j.medj.2021.04.004   The Emergency Medical Minute is excited to announce that we are now offering AMA PRA Category 1 credits™ via online course modules. To access these and for more information, visit our website at www.emergencymedicalminute.org/cme-courses/ and create an account.  Donate to EMM today!