Podcast
Questions and Answers
What is the primary function of the respiratory membrane in the alveoli?
What is the primary function of the respiratory membrane in the alveoli?
- To increase the surface area for gas exchange
- To filter out dust and bacteria from the inhaled air
- To regulate the volume of air in the lungs
- To facilitate the exchange of oxygen and carbon dioxide between the bloodstream and the air (correct)
What is the term for the total amount of air that can be inspired after a tidal expiration?
What is the term for the total amount of air that can be inspired after a tidal expiration?
- Inspiratory capacity (correct)
- Inspiratory reserve volume
- Expiratory reserve volume
- Functional residual capacity
What is the term for the process by which oxygen and carbon dioxide are transported through the bloodstream?
What is the term for the process by which oxygen and carbon dioxide are transported through the bloodstream?
- External respiration
- Internal respiration
- Respiratory gas transport (correct)
- Pulmonary ventilation
What is the term for the amount of air that remains in the lungs after strenuous expiration?
What is the term for the amount of air that remains in the lungs after strenuous expiration?
What is the term for the process of moving air in and out of the lungs?
What is the term for the process of moving air in and out of the lungs?
What is the primary function of the alveoli in the respiratory system?
What is the primary function of the alveoli in the respiratory system?
What is the purpose of the pulmonary pleura in the respiratory system?
What is the purpose of the pulmonary pleura in the respiratory system?
What is the primary mechanism of gas transport in the respiratory system?
What is the primary mechanism of gas transport in the respiratory system?
What is the term for the volume of air that remains in the lungs after forceful exhalation?
What is the term for the volume of air that remains in the lungs after forceful exhalation?
What is the term for the process by which the diaphragm and other muscles contract to expand the thoracic cavity and draw air into the lungs?
What is the term for the process by which the diaphragm and other muscles contract to expand the thoracic cavity and draw air into the lungs?