1639451
Description
Quiz by Phil Cummins, updated more than 1 year ago
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Created by Phil Cummins
about 10 years ago
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Question 1
Question
What is the scientific name for the windpipe?
Answer
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Trachea
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Larynx
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Bronchi
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Bronchioles
Question 2
Question
Where does gas exchange happen in the lungs?
Answer
-
Bronchi
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Bronchioles
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Trachea
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Alveoli
Question 3
Question
What are the alveoli attached to?
Answer
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Bronchi
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Trachea
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Larynx
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Bronchioles
Question 4
Question
Inhalation occurs when the diaphragm contracts and flattens while external intercostals contract and raise the ribs up and out
Answer
- True
- False
Question 5
Question
Exhalation occurs when the diaphragm relaxes and moves up while internal intercostals contract and pull the ribs down and in
Answer
- True
- False
Question 6
Question
What does the trachea divide into?
Answer
-
Bronchi
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Bronchioles
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Alveoli
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Larynx
Question 7
Question
Diffusion occurs when molecules move from an area of low concentration to an area of high concentration
Answer
- True
- False
Question 8
Question
Blood that has been delivered to the lungs via the pulmonary artery is:
Answer
-
High in oxygen and carbon dioxide
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High in oxygen and low in carbon dioxide
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Low in oxygen and carbon dioxide
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Low in oxygen and high in carbon dioxide
Question 9
Question
Blood that has been delivered to the muscles via the aorta is:
Answer
-
High in oxygen and carbon dioxide
-
High in oxygen and low in carbon dioxide
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Low in oxygen and carbon dioxide
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Low in oxygen and high in carbon dioxide
Question 10
Question
Blood that has left the muscles and is making its way to the heart via the superior vena cava is:
Answer
-
High in oxygen and carbon dioxide
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High in oxygen and low in carbon dioxide
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Low in oxygen and carbon dioxide
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Low in oxygen and high in carbon dioxide
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