5 Written Questions
4 Multiple Choice Questions
- Conducts air in and out of lungs, Humidifies air, Warms air, Filters air.
- the process by which molecules spread from areas of high concentratiion, to areas of low concentration
- The amount of air that remains in the lungs after forcefully exhaling.
- an active process in which the intercostal (rib) muscles and the diaphragm contract, expanding the size of the chest cavity and causing air to flow into the lungs
4 True/False Questions
Vital capacity → Respiratory process by which gases are moved into and out of the lungs.
Expiration → diaphragm relaxes & moves up into original dome shape. This decreases the chest volume & moves air out of the lungs
Pulmonary Ventilation → exchange of O2 and CO2 between the alveoli and circulating blood in the pulmonary capillaries.
Diaphragm → diaphragm relaxes & moves up into original dome shape. This decreases the chest volume & moves air out of the lungs