3. anatomic pathology focuses on a. the gross and microscopic changes in the tissues caused by disease and injury. b. the laboratory study and analysis of bodily fluids and waste products. c. issues in both civil and criminal law. d. when and where disease occurs

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