Which of the following actions is a person most likely to take if he or she has a high level of self-discipline

Which of these is a controllable risk fator for disease

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

This is one popular brand of exercise machine