High-flow Nasal Cannula: It’s Not Just a Bunch of Hot Air!
Why the early application of high-flow nasal cannula in the appropriate patient population is an ideal way to meet the patient’s inspiratory flow demand.
Video: Waveform Capnography
In this video, Mike McEvoy has a primer on basic waveform capnography, using a device to measure a patient’s exhaled carbon dioxide levels.
Video: CPAP Applications
In this video, Mike McEvoy discusses the use of disposable CPAP (continuous positive airway pressure) masks, a method of assisting a patient’s respiration without intubation.
Assessing Acute Shortness of Breath
Shortness of breath, or dyspnea, results from air hunger, a sensation that you’re not getting enough air. Here’s how to spot a patient with increased work of breathing, an important assessment for an EMS provider evaluating a patient with dyspnea.
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