Functions of Respiratory physiology
1. Which one is Basic function of the respiratory system?
A. Gas exchange
B. Filtration of blood clot
C. Conversion of ang-I to ang-II by the action of ACE
D. Involved in defence
2. True about Gas exchange?
A. supply oxygen to aerobic tissues in the body
B. remove carbon dioxide as a waste product
C. So that systemic arterial blood gas levels maintained within normal range monitored by
chemoreceptors Regulation of acid-base balance by controlling CO2 level
D. all
3. True about Filtration of blood clot?
A. Pulmonary endothelium has efficient fibrinolytic system which lyse clots
in the pulmonary circulation
B. Pulmonary endothelium has no fibrinolytic system
C. none
Stages of Respiration
4. Which one is Respiration Stage
A. Pulmonary ventilation
B. External respiration
C. Transport of respiratory gases
D. Internal respiration
E.all
5. True about Pulmonary ventilation?
, A. gas exchange between the atmosphere and lungs
B. Each alveolus is surrounded by a dense network of pulmonary capillaries
C. both
6. True about External respiration?
A. gas exchange between the lungs and blood (O2loading and CO2 unloading)
B. Each alveolus is surrounded by a dense network of pulmonary capillaries
C. both
7. True about Transport of respiratory gases
A. via movement of blood O2 from the
lungs is transported to the cell and tissues
B.gas exchange between the capillaries and the
tissues (O2 unloading and CO2 loading)
C.both
8. True about Internal respiration ?
A. Gas exchange between the blood and the capillaries
B. gas exchange between the capillaries and the
tissues (O2 unloading and CO2 loading)
C. both
Structures of the Respiratory System
9. The main components of the RS are?
A. the lungs
B. the chest wall (Ms)
C. the pulmonary blood vessels
D. all
1. Which one is Basic function of the respiratory system?
A. Gas exchange
B. Filtration of blood clot
C. Conversion of ang-I to ang-II by the action of ACE
D. Involved in defence
2. True about Gas exchange?
A. supply oxygen to aerobic tissues in the body
B. remove carbon dioxide as a waste product
C. So that systemic arterial blood gas levels maintained within normal range monitored by
chemoreceptors Regulation of acid-base balance by controlling CO2 level
D. all
3. True about Filtration of blood clot?
A. Pulmonary endothelium has efficient fibrinolytic system which lyse clots
in the pulmonary circulation
B. Pulmonary endothelium has no fibrinolytic system
C. none
Stages of Respiration
4. Which one is Respiration Stage
A. Pulmonary ventilation
B. External respiration
C. Transport of respiratory gases
D. Internal respiration
E.all
5. True about Pulmonary ventilation?
, A. gas exchange between the atmosphere and lungs
B. Each alveolus is surrounded by a dense network of pulmonary capillaries
C. both
6. True about External respiration?
A. gas exchange between the lungs and blood (O2loading and CO2 unloading)
B. Each alveolus is surrounded by a dense network of pulmonary capillaries
C. both
7. True about Transport of respiratory gases
A. via movement of blood O2 from the
lungs is transported to the cell and tissues
B.gas exchange between the capillaries and the
tissues (O2 unloading and CO2 loading)
C.both
8. True about Internal respiration ?
A. Gas exchange between the blood and the capillaries
B. gas exchange between the capillaries and the
tissues (O2 unloading and CO2 loading)
C. both
Structures of the Respiratory System
9. The main components of the RS are?
A. the lungs
B. the chest wall (Ms)
C. the pulmonary blood vessels
D. all
