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Human Physiology Basics Practice Test: Breathing and Exchange of Gases
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Breathing and Exchange of Gases topics include: Respiration and its types, mammals respiratory system, respiratory organs, respiration mechanism, pulmonary air volumes and lung capacities, gases exchange, blood transport in respiratory gases, respiration and respiratory disorders control. Breathing is the process of inhaling oxygen-rich air and exhaling carbon dioxide-rich air. The exchange of oxygen and carbon dioxide is called gas exchange. This process is essential for life.  Gas exchange occurs in the lungs and the tiny blood vessels called capillaries. The lungs and respiratory system... Show more
Human Physiology Basics Practice Test: Breathing and Exchange of Gases
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25 Questions

1. Oxygen is carried by __________
2. Which of the following is the cofactor of carbonic anhydrase?
3. Total lung capacity is _____________
4. A large proportion of oxygen is left unused in the human blood even after its uptake by the body tissues. This oxygen ___________
5. Oxygen diffuses out of blood into tissues because __________
6. In glycolysis during oxidation electrons are removed by __________
7. Which of the following is true for anaerobic respiration?
8. Strep throat is a viral infection.
9. During inspiration the diaphragm _______
10. Carbon dioxide cannot be transported with hemoglobin.
11. Hyaline cartilage has a primary function of ______________
12. Breathing rate in human is controlled by _____________
13. Hamburger shift is also known as ___________
14. Which of the following is a disorder in which cell division takes place without any control and causes tumor?
15. Where in the cell most of the aerobic respiration takes place?
16. During hibernation frogs respire through ________
17. Which is true for carbon dioxide concentration?
18. The trachea leads to the ________
19. After deep inspiration maximum expiration of lungs is called ________
20. Lack of oxygen to the brain can make the person feel ___________
21. A person can expel all the air from the lungs.
22. _________ acts as air conditioners.
23. Which one of the following mammalian cells are not capable of metabolizing glucose to carbon dioxide aerobically?
24. Alveoli become enlarged and damaged with reduced surface area in heavy smokers. This condition is called ___________
25. Vital capacity of lung is __________