Which of the following is an example of a local effect of medication? A. Reduction in cold
B. Increase in blood count
C. Decrease in bilirubin levels
D. Reduction in redness of eyes

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