Episode Summary

The pulse oximeter is a primary anesthesia and critical care monitor. Not only does it help identify hypoxemia, but it provides several other pieces of essential information when monitoring a patient during anesthesia and surgery.

In this episode, we go over how the pulse oximeter functions, the current advantages and disadvantages, and other practical considerations that make pulse oximetry monitoring simple awesome!

References

Wilkins MC. Residual bacterial contamination on reusable pulse oximetry
sensors. Respir Care. 1993 Nov;38(11):1155-60. PubMed PMID: 10145923.
Yamamoto LG, et al. Nail polish does not significantly affect pulse oximetry measurements in mildly hypoxic subjects. Respir Care. 2008 Nov;53(11):1470-4. PubMed PMID: 18957149.
van Genderen ME, et al. Peripheral perfusion index as an early predictor for central hypovolemia in awake healthy volunteers. Anesth Analg. 2013 Feb;116(2):351-6. PMID: 23302972.
Elshal MM, et al. Perfusion Index: Could It Be a New Vital Sign? Front Med (Lausanne). 2021 Oct 1;8:651909. doi: 10.3389/fmed.2021.651909. PMID: 34660615
Chan ED, et al. Pulse oximetry: understanding its basic principles
facilitates appreciation of its limitations. Respir Med. 2013 Jun;107(6):789-99.
PMID: 23490227
Abdelnasser A, et al. Predicting successful supraclavicular brachial plexus block using pulse oximeter perfusion index. Br J Anaesth. 2017 Aug 1;119(2):276-280. doi: 10.1093/bja/aex166. PMID: 28854539.

About The Nurse Anesthesia

For anyone who wants to learn or review anesthesia concepts…we will set you up for a successful educational jOURney by providing short, meaningful courses to accelerate your nurse anesthesia learning, tackle your training, and become the successful CRNA you have always dreamed of. Let's do this together. It's Go Time!

Sign up for The Nurse Anesthesia Courses

Learn more about The Nurse Anesthesia at www.thenurseanesthesia.com

Comments or Suggestions?

We’re here to help you improve your anesthesia learning and practice, and we want to make sure our content is relevant for you. Click here to share your comments and suggestions.

Legal Disclaimer

The Nurse Anesthesia INC. expressly disclaims any liability in connection with the use of any content in its podcasts, social media posts, and all other published content by any third party.

Music by Alex Grohl

Episode 09: Pulse Oximetry Awesomeness! 17:54 Share

The Nurse Anesthesia Podcast

Shownotes Transcript

Episode 09: Pulse Oximetry Awesomeness!