Respiratory System Quiz

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

  
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Question Excerpt

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1.  A large muscle that separates the chest cavity from the abdominal cavity and helps with breathing.  
A.
B.
C.
2.  These carry air into the lungs.
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.  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.
6.  The voicebox
A.
B.
C.
7.  This tube carries air down to the windpipe.
A.
B.
C.
8.  Which of these is the job of the respiratory system?
A.
B.
C.
9.  Lymph tissue and lymph nodes that protect the body from infection
A.
B.
C.
10.  Small spaces in the skull thought to regulate the temperature and humidity of the air taken in to the body.  
A.
B.
C.
11.  A flap over the trachea that keeps out food and anything else that could clog the trachea.
A.
B.
C.
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