Podcast
Questions and Answers
Which part of the respiratory tract contains the alveoli?
Which part of the respiratory tract contains the alveoli?
- Lower respiratory tract
- Conducting zone
- Upper respiratory tract
- Respiratory zone (correct)
What is the primary function of Type II Alveolar Cells?
What is the primary function of Type II Alveolar Cells?
- Removal of dust particles
- Regulation of blood pressure
- Gas exchange
- Secretion of surfactant (correct)
What happens to the intrapleural pressure when the thoracic wall expands outward?
What happens to the intrapleural pressure when the thoracic wall expands outward?
- It becomes equal to intrapulmonary pressure
- It increases
- It decreases (correct)
- It remains the same
What law relates the volume of a container to the gas pressure inside the container?
What law relates the volume of a container to the gas pressure inside the container?
What is the term for the movement of air into the lungs during pulmonary ventilation?
What is the term for the movement of air into the lungs during pulmonary ventilation?
What is the term for the space between the visceral and parietal pleura?
What is the term for the space between the visceral and parietal pleura?
What is the primary reason oxygen is transported via hemoglobin in the blood?
What is the primary reason oxygen is transported via hemoglobin in the blood?
Which of the following is monitored by chemoreceptors in the cerebral spinal fluid?
Which of the following is monitored by chemoreceptors in the cerebral spinal fluid?
What is the result of an increase in blood PCOâ‚‚ levels on breathing?
What is the result of an increase in blood PCOâ‚‚ levels on breathing?
What is the term for the drive to breathe that is stimulated by changes in blood POâ‚‚ levels, rather than PCOâ‚‚ levels?
What is the term for the drive to breathe that is stimulated by changes in blood POâ‚‚ levels, rather than PCOâ‚‚ levels?
What is the anatomical feature of the kidney that filters the blood and forms urine?
What is the anatomical feature of the kidney that filters the blood and forms urine?
Which hormone increases blood calcium levels?
Which hormone increases blood calcium levels?
