What is the average adult respiration rate per minute? 5 to 8 breaths 12 to 18 breaths 25 to 35 breaths 50 to 60 breaths

Vertebrates have this type of circulatory system: wut i it owo

Which of the following is the definition of ventilation as it relates to the respiratory system?

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