A chart called a 'nomogram' can be used to estimate your predicted peak flow if you are male or female, your age and height. It is important to remember that.
Learn how taking your peak flow regularly can help you spot if your asthma is getting worse and cut your risk of an asthma Adult Written Asthma Action Plan.
The Estimated/Expected Peak Expiratory Flow (Peak Flow) quantifies asthma exacerbation severity.
Why does the patient's/client's peak flow need to be tested? Adults should achieve readings of 400 to 700 litres per minute, with men.