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Question 1 of 10
Label the parts of the lungs as shown in the diagram above.
Bronchi
Trachea
Diaphragm
Bronchioles
A
Correct
Incorrect
Correct answer
B
Correct
Incorrect
Correct answer
C
Correct
Incorrect
Correct answer
D
Correct
Incorrect
Correct answer
Question 2 of 10
Which of the following muscles help with inhalation and exhalation during exercise? Select all of the correct answers.
Question 3 of 10
Put the following statements into the correct order.
Reorder
Air enters the body and travels down the trachea
Move "Air enters the body and travels down the trachea" down
Move "Air enters the body and travels down the trachea" up
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Reorder
Oxygenated blood then travels around the body in order to provide the muscles with energy
Move "Oxygenated blood then travels around the body in order to provide the muscles with energy" down
Move "Oxygenated blood then travels around the body in order to provide the muscles with energy" up
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is the
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Reorder
The air reaches the alveoli
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answer is
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Reorder
The air travels through the bronchi and into the bronchioles
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Reorder
At this point oxygen diffuses into the bloodstream
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Question 4 of 10
What are the features of the alveoli that allow gas exchange to happen effectively? Select all of the correct answers.
Question 5 of 10
Which of the following are products of cellular respiration? Select all the correct answers.
Question 6 of 10
Why does diffusion occur at the site of the muscles and the lungs?
Question 7 of 10
What attaches to oxygen within red blood cells?
Question 8 of 10
Match the lung volume with the correct definition.
The amount of air inspired and expired with each normal breath at rest or during exercise
The volume of oxygen an athlete can consume per minute while exercising at maximum capacity
The maximum amount of air that can be forcibly inhaled and exhaled
Tidal Volume
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Incorrect
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VO2 Max
Correct
Incorrect
Correct answer
Vital Capacity
Correct
Incorrect
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Question 9 of 10
Which of the following lung volumes increase during exercise? Select all of the correct answers.
Question 10 of 10
Match the correct percentages of Oxygen and Carbon Dioxide (CO2) in each of inhaled and exhaled air.
Inhaled Oxygen
Correct
Incorrect
Correct answer
Inhaled CO2
Correct
Incorrect
Correct answer
Exhaled Oxygen
Correct
Incorrect
Correct answer
Exhaled CO2
Correct
Incorrect
Correct answer
