Diagnosis _'s symptom of the suspected asthma

Diagnosis _'s symptom of the suspected asthma
There are persons who chirps sound of heavy breathing on every age group lung at the same time of suspected asthma, can do any following bronchus relaxation to test:
(1)Use 2 Receptor excited pharmaceutical (2 excited pharmaceuticals of ) Aerosol or solution atomization suck;
(2)Leave, inject 0.01% of the Epinephrine 0.01 ml/kg covers, in a large most amount less than 0.3 ml each time. 15 minute, wheeze, relieve obviously and the intersection of lung and heavy breathing chirp transliteration obviously reduce after doing above the test, volume (FEV1) that or exhale hard in one second The rising rate is greater than or equal to 15%, test the masculine gender, can do asthma diagnosis in namely bronchus relaxation
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