Respiratory System - Responses To Exercise
.
- 1.Name the two systems that exist within the respiratory system itself
- A.
High pressure system and low pressure system
- B.
Lateral and medial respiratory systems
- C.
Internal and External respiratory systems
- D.
Superior and Inferior respiratory systems
- 2.Which system involves the exchange of gases between the blood and cells?
- A.
Lateral respiratory system
- B.
Internal respiratory system
- C.
Inferior respiratory system
- D.
High pressure respiratory system
- 3.Which system works closely with the respiratory system to ensure there is a ready supply of oxygen for the working muscles?
- A.
Muscular system
- B.
Skeletal system
- C.
Energy systems
- D.
Cardio - vascular system
- 4.The cardiac notch is there to provide…
- A.
Space for the left lung to inflate when the body is working intensely
- B.
Space for the aorta to transport blood to the pulmonary artery
- C.
Space for diaphragm to contract beyond maximum when under intense pressure
- D.
Space for the heart to sit in as the left lung is slightly smaller
- 5.Which gas has approximately the same percentage of air when inhaled and exhaled
- A.
Nitrogen
- B.
Oxygen
- C.
Carbon Dioxide
- 6.Which gas sees an increase in percentage when exhaled from the body?
- A.
Nitrogen
- B.
Oxygen
- C.
Carbon dioxide
- 7.From approximately 21% of inhaled oxygen, how much of this amount is then exhaled from the body?
- A.
10%
- B.
4%
- C.
6%
- D.
1%
- 8.As the oxygen enters the muscle cell, which organelle does it work combine with fats and carbohydrates to ensure energy production?
- A.
Golgi complex
- B.
Mitochondria
- C.
Lysosomes
- D.
Ribosomes
- 9.During exercise the increase in breathing rate is as a result of the body demanding more oxygen?
- A.
True
- B.
False
- 10.An increase in breathing may occur before muscular contractions occur.
- A.
True
- B.
False
- 11.Identify the following short term responses of the respiratory system to exercise
- A.
Decrease in breathing rate
- B.
Increase in respiratory volume
- C.
Decrease in tidal volume
- D.
CO2 production increases
- 12.The lungs will grow in size following long term physical fitness training
- A.
True
- B.
False
- 13.Gaseous exchange at the alveoli stays the same following long term physical fitness training
- A.
True
- B.
False
- 14.Long term adaptations of the respiratory system are permanent
- A.
True
- B.
False
Questions: 11 | Attempts: 57072 | Last updated: Apr 29, 2021
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