Asthma: audit of peak flow rate guidelines for admission and discharge. Arch Dis Child 1994;70:432-434.Taylor MR. Asthma: audit of peak flow rate guidelines for admission and dis- charge. Arch Dis Child. 1994;70:432-434.Taylor MRH. Asthma: audit of peak flow rate guidelines for ...
peak flow meter for asthma description The product has good temperature withstanding capability. Its mechanical properties will not be affected by the variations in temperature. peak flow meter for asthma SPECIFICATIONS Suggested Videos Contact us ...
The peak expiratory flow rate (PEFR) provides a reliable objective measure of airway function. Your doctor will go over how to use a peak flow meter, which involves taking a deep breath and blowing out as hard as you can. Peak flow is the highest airflow velocity that you can achieve. ...
More importantly, they demonstrate that airway obstruction may be present in a large proportion of asymptomatic children with asthma who have normal peak flow rates and suggest that frequent assessment of FEF 25–75 is required, as well as daily monitoring of symptoms and peak flow both in ...
Asthma control test and peak expiratory flow rate: independent pediatric asthma management tools. J ... M Chan,S Sitaraman,A Dosanjh - 《Journal of Asthma Research》 被引量: 19发表: 2009年 THE ASTHMA CONTROL TEST AND PEAK EXPIRATORY FLOW RATE ARE INDEPENDENT PEDIATRIC ASTHMA MANAGEMENT TOOLS ...
it is noteworthy that intramuscular glucocorticoids have a delayed onset of action of 12 to 36 hours. Patients meeting certain criteria such as a respiratory rate of 30 breaths per minute, a heart rate of more than 120 bpm, a continued peak flow of less than 50% predicted, oxygen saturation...
哮喘Asthma 哮喘Asthma AsthmaDefinition Asthmaisadiseaseinwhichinflammationoftheairwayscausesairflowintoandoutofthelungstoberestricted Peoplewithasthmahaveoversensitiveairwaysthatreactstronglytoallergensandwhenexposedtotriggers,theimmunesystemkicksintooverdriveandclosesofftheairways,makingitdifficulttobreathe Themostcommon...
Effect of peak expiratory flow rate measurement on exhaled nitric oxide levels in children with asthmahumanT cellsapoptosiscytokinessignal transductionbeta-adrenergic receptorprostaglandin E-2EP receptorlupusasthmaNelson KA, Lee P, Yan Y, Hodgdon K, Schootman M, Strunk RC....
This study assessed inflammatory cell numbers at 16:00 h and 04:00 h in bronchial biopsies of 13 healthy controls, 15 asthmatic patients with peak expiratory flow (PEF) variation < or =15% and 10 asthmatic patients with PEF variation >15%. There was no significant increase at night in ...
The peak flow (peak expiratory flow rate [PEFR]) is 40% of the personal best or less than 150 L. What is life theatening asthma? The breath sounds may be very difficult to hear, and no wheezing is apparent as the airflow is exceptionally limited. ...