An obstructive lung disease, such as COPD, typically has a percent predicted of 69 percent or less. You may be told to sit and just breathe normally for a while.
Basically, normal, predicted values are gained during population-based research studies of people with normal lung function. The second in a two-part series on spirometry looks at how to interpret the test results and highlights possible reasons for abnormal results. Be truthful: More blogs from student nurses. Subscribe for full access.
For instance, you may not want to wear a belt or clothing that fits tightly around your waist. Here are a few other things you should do before having a spirometry test that will help you breathe as fully as possible and get the most accurate results: Home Spirometry. They are protected by security measures appropriate to the nature of the information.
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Once you've mastered this, you will be told to take in as big and deep a breath as you possibly can and to then blow it out as hard and fast as you can.
People living with chronic obstructive pulmonary disease COPD , pulmonary fibrosis , emphysema and other types of chronic lung diseases have had a spirometry test. Aug 17, 2017.
There are certain conditions under which a person may not be able to breathe as fully and deeply as required, which can make affect the accuracy of a spirometry test. If such amendments affect how the Lung Institute uses or discloses personal information already held by the Lung Institute in a material way, the Lung Institute will obtain consent.
What's more, cheaper ones tend to deliver less accurate results. Call Toll Free 888-745-6697. What to Wear.