Peak flow meter demonstration
A peak flow meter is an aerosol generating procedure (AGP) and performing should be avoided in healthcare settings when there is a risk of cross-contamination e.g. during the COVID pandemic, if the patient may have an infection like TB. Using ones own peak flow at home is better.
In this video, a healthcare worker demonstrates how to use a peak flow meter.
False high readings can occur if the incorrect technique is used on a peak flow meter e.g. accelerating the airflow by spitting or putting your tongue inside the mouthpiece. (Connelly, 1987)
Chronic Respiratory Diseases (CRD) in Primary Care Settings
Chronic Respiratory Diseases (CRD) in Primary Care Settings
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