Course Description
Heated and humidified high-flow nasal cannula (HFNC) usage has gained popularity in the management of patients with moderate to severe hypoxemia. Capable of providing gas flow rates up to 60 LPM, HFNC therapy can potentially exceed the patient’s inspiratory flow demands resulting in a fixed delivery of the desired fraction of inspired oxygen (FiO2), ranging from 0.21 to 1.0. Its reported effectiveness and improved patient comfort warrants clinicians to understand how to apply and manage this oxygen therapy device. This article will explain the HFNC’s evolution, potential mechanisms of action, use in various patient conditions, and suggest a recommended application and management.

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CE Hours
This course is approved for 2.0 contact hours.
This free CE activity for Respiratory Therapists is provided by Clinical Foundations and accredited by the American Association for Respiratory Care (AARC).
Before You Begin
  1. Register for a free account at . You will need your Respiratory Therapist license number during registration. Remember to log into your account before you begin.
Step 2 - Take Online Test: High Flow Nasal Cannula (Issue 19)
  • Remember: you must register and log-in before you are able to take the  online test!
  • Take and pass the Test (Issue 19). You will only be allowed 2 attempts.
  • Once completed, complete the short survey, and the certificate will be available for you to print.
  • REMINDER: CEU4ALL does not own or operate any CEU courses. For further questions regarding Clinical Foundations courses, please refer to their Frequent Ask Questions (link)

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