Hypoxia: An H&T Reversible Cause of Cardiac Arrest

Hypoxia is a state of low oxygen levels in the blood.  Determining hypoxia using a pulse oximeter or arterial blood gasses (ABGs).A goal of ACLS is to recognize signs of hypoxia and provide timely treatment to prevent an arrest. Examples of some things that might lead us to think of hypoxia as a cause of cardiac arrest. Why we should not rely on pulse ox to give accurate readings during CPR. Delivering ventilations with near 100% oxygen concentration using a BVM attached to supplemental O2 and a reservoir. Using end tidal waveform capnography to assess the quality of CPR. Changes to ventilation rates, tidal volume, and O2 concentration affects a patient's oxygen, carbon dioxide, and pH. The danger of excessive ventilation of a patient in cardiac arrest.Connect with me:Website:  https://passacls.com@Pass-ACLS-Podcast on LinkedInGive Back & Help Others: Your support helps cover the monthly cost of software and podcast & website hosting. Donations at Buy Me a Coffee at https://buymeacoffee.com/paultaylor are appreciated and will help ensure others can benefit from these tips as well.Good luck with your ACLS class!Helpful Listener Links:Practice ECG rhythms at Dialed Medics - https://dialedmedics.com/*FREE to anyone in the U.S. Save $$ on prescription medications for you and your pets with National Drug Card - https://nationaldrugcard.com/ndc3506 *Indicates affiliate links. I may get paid a small commission if you purchase products or memberships using my link. It doesn't affect the price you pay.