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Information on Asthma Peak Flow Meter Web Listings Publications News Topics Information A peak flow meter is a small, hand-held device used to manage asthma by monitoring airflow through the bronchi and thus the degree of restriction in the airways. The peak flow meter measures the patient's maximum ability to expel air from the lungs, or peak expiratory flow rate (PEFR or PEF). Peak flow readings are higher when patients are well, and lower when the airways are constricted. From changes in recorded values, patients and doctors may determine lung functionality, severity of asthma symptoms, and treatment options. [CaRP] Can't open cache file. [CaRP] Unable to create/open RSS cache file. Utah hospital working to reduce asthma hospitalizations across US - Salt Lake... 4 Mar 2011 at 2:46pm Utah hospital working to reduce asthma hospitalizations across US Salt Lake Tribune When he gets a cold she pulls out her stethoscope, and she measures his lung function by having him blow into a peak flow meter. When the numbers drop, she ensures he takes a rescue medication every four hours until he is over the illness, ... and more » Guardian Microbes On Farms Protect Against Child Asthma - Medical News Today 24 Feb 2011 at 8:05am Guardian Microbes On Farms Protect Against Child Asthma Medical News Today Many of these children will not go on to have asthma in later childhood, so your doctor may not want to use the term 'asthma' at this stage. Also, it is not easy to measure how well a young child's lungs are working. A peak flow meter is used for older ... and more » [CaRP] Can't open cache file. [CaRP] Unable to create/open RSS cache file. Using a Peak Flow Meter to Manage Asthma The experts at WebMD explain how to manage your asthma using a peak flow meter. Peak flow meter - MayoClinic.com Peak flow meter — Overview covers how to use this simple tool to monitor asthma symptoms.
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