Exercise Physiology Chapter 9 Quiz
- 1.
During inspiration:
- A.
The diaphragm contracts, flattens out, and moves upward
- B.
The diaphragm contracts, flattens out, and moves downward
- C.
The diaphragm relaxes, flattens out, and moves upward
- D.
The diaphragm relaxes, flattens out, and moves downward
Correct Answer
B. The diaphragm contracts, flattens out, and moves downward -
- 2.
The degree of lung filling depends on two factors:
- A.
Magnitude of inspiratory movements and only the pressure gradient outside the lung
- B.
Magnitude of expiratory movements and only the pressure gradient outside the lung
- C.
Magnitude of expiratory movements and the pressure gradient between the air inside and the air outside the lung
- D.
Magnitude of inspiratory movements and the pressure gradient between the aire inside and the air outside the lung
Correct Answer
D. Magnitude of inspiratory movements and the pressure gradient between the aire inside and the air outside the lung -
- 3.
What describes air moved during either the inspiratory or expiratory phase of each breathing cycle?
- A.
Static Lung Volume
- B.
Dynamic Lung Volume
- C.
Tidal Volume TV
- D.
Forced Vital Capacity FVC
Correct Answer
C. Tidal Volume TV -
- 4.
What represents the total air volume moved in one breath from full inspiration to maximum expiration or vice versa?
- A.
Tidal Volume TV
- B.
Forced Vital Capacity FVC
- C.
Static Lung Volume
- D.
Dynamic Lung Volume
Correct Answer
B. Forced Vital Capacity FVC -
- 5.
What is the term used to identify the maximum expiration at the end of a tidal expiration?
- A.
Inspiratory Reserve Volume IRV
- B.
Inspiratory Capacity IC
- C.
Functional Residual Capacity FRC
- D.
Expiratory Reserve Volume ERV
Correct Answer
D. Expiratory Reserve Volume ERV -
- 6.
What is the term used to identify the volume in the lungs after a maximum inspiration?
- A.
Inspiratory Reserve Volume IRV
- B.
Residual Lung Volume RLV
- C.
Inspiratory Capacity IC
- D.
Total Lung Capacity TLC
Correct Answer
D. Total Lung Capacity TLC -
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Mar 17, 2022Quiz Edited by
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Mar 11, 2012Quiz Created by
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