Podcast
Questions and Answers
What is the direction of air movement when lung volume increases during quiet breathing?
What is the direction of air movement when lung volume increases during quiet breathing?
- Upward
- Inward
- Outward (correct)
- Downward
What is the term for the exchange of gases between the atmosphere and the lungs?
What is the term for the exchange of gases between the atmosphere and the lungs?
- Pulmonary Ventilation (correct)
- Gas Transport
- Respiratory Exchange
- Pulmonary Perfusion
Which type of cells are responsible for removing dust and debris from the alveoli?
Which type of cells are responsible for removing dust and debris from the alveoli?
- Dust Cells (correct)
- Type II Alveolar Cells
- Type I Alveolar Cells
- Macrophages
When the diaphragm contracts, the lungs move in which direction?
When the diaphragm contracts, the lungs move in which direction?
What is the law that explains the relationship between the volume of a container and the gas pressure inside the container?
What is the law that explains the relationship between the volume of a container and the gas pressure inside the container?
When the thoracic wall expands outward, the lungs move in which direction?
When the thoracic wall expands outward, the lungs move in which direction?
What is the direction of air movement when lung volume increases?
What is the direction of air movement when lung volume increases?
What is the primary role of chemoreceptors in respiration?
What is the primary role of chemoreceptors in respiration?
What is the result of hyperventilation on the blood?
What is the result of hyperventilation on the blood?
What is the primary function of the renal corpuscle in the nephron?
What is the primary function of the renal corpuscle in the nephron?
What is the role of renin in the regulation of blood pressure?
What is the role of renin in the regulation of blood pressure?
What is the result of a shift to the right in the oxygen-hemoglobin dissociation curve?
What is the result of a shift to the right in the oxygen-hemoglobin dissociation curve?
