peak flow meter love

peak flow meter


from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. A portable instrument that detects minute decreases in air flow, used by people with asthma to monitor small changes in breathing capacity.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. An instrument that monitors the peak expiratory flow rate of air from a person's bronchi; used to manage asthma.


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