Respiratory System Quiz

11 Questions  I  By Paxalles
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 Respiratory System Quiz
A multiple choice quiz on the human respiratory system.

  
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Questions and Answers

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1.  Which of these is the job of the respiratory system?
A.
B.
C.
2.  The two major organs of the respiratory system where the gas exchange takes place and carbon dioxide is given off and oxygen taken in.  
A.
B.
C.
3.  Small air sacs in the lungs where many capillaries exchange carbon dioxide for oxygen taken into the body.  
A.
B.
C.
4.  The windpipe
A.
B.
C.
5.  Small spaces in the skull thought to regulate the temperature and humidity of the air taken in to the body.  
A.
B.
C.
6.  Lymph tissue and lymph nodes that protect the body from infection
A.
B.
C.
7.  This tube carries air down to the windpipe.
A.
B.
C.
8.  The voicebox
A.
B.
C.
9.  A flap over the trachea that keeps out food and anything else that could clog the trachea.
A.
B.
C.
10.  These carry air into the lungs.
A.
B.
C.
11.  A large muscle that separates the chest cavity from the abdominal cavity and helps with breathing.  
A.
B.
C.
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