Yulia is 24 years old. she has been fit and lean her whole life and recently has begun to put on an unhealthy amount of weight. she goes to her doctor because she is not eating any differently than she has before yet she is now heavier. what will yulias doctor most likely tell her

Which of the following are considered general purposes of performing pulmonary function tests (pfts)? 1. the functional status of the lungs 2. the diffusion characteristics of the alveolar-capillary membrane 3. how much and how fast gas can be moved into and out of the lungs 4. the specific diagnosis of pulmonary disease