peak flow meter
noun
: a device that measures the maximum rate of air flow out of the lungs during forced expiration and that is used especially for monitoring lung capacity of asthmatics
Examples of peak flow meter in a Sentence
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It can be done during spirometry or by breathing into a separate device, called a peak flow meter.
—
Kimberly Goad, SELF, 11 Nov. 2021
Asthmatics should use peak flow meters, devices that measure the strength of a breath, to monitor how well their airways are staying open, Rizzo said.
—Sandee Lamotte, CNN, 21 Apr. 2020
Low readings on a peak flow meter, a different portable device that measures lung capacity, can also be a sign of an asthma attack, the Mayo Clinic says.
—Korin Miller, SELF, 1 June 2018
Kimberly Goad, SELF, 11 Nov. 2021
Asthmatics should use peak flow meters, devices that measure the strength of a breath, to monitor how well their airways are staying open, Rizzo said.
—Sandee Lamotte, CNN, 21 Apr. 2020
Low readings on a peak flow meter, a different portable device that measures lung capacity, can also be a sign of an asthma attack, the Mayo Clinic says.
—Korin Miller, SELF, 1 June 2018
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'peak flow meter.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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“Peak flow meter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/peak%20flow%20meter. Accessed 25 Apr. 2024.
Copy CitationMedical Definition
peak flow meter
noun
: a device that measures the maximum rate of air flow out of the lungs during forced expiration and that is used especially for monitoring lung capacity of individuals with asthma (as to indicate bronchial narrowing)
called also peak expiratory flow meter
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