A pulmonary function test or PFT assists a provider in evaluating respiratory
function of the lungs and chest wall. This test is commonly used to evaluate shortness of breath, and also assists in detecting and classify pulmonary disorders by the evaluation of lung volume and capacity. PFTs can be used to monitor conditions such as asthma, allergies, and chronic obstructive pulmonary disease (COPD). A spirometer is an instrument used to measure the air volume. A successful spirometry test depends on proper patient preparation and consistent technique while the test is being administered.
Research and provide proper patient preparation when performing a spirometry. How do you coach a patient? Lastly, why do you feel it is important to coach the patient during this particular test? Provide your references in your initial post.