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Respiratory System Quiz

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

  
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Question Excerpt

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1.  Small air sacs in the lungs where many capillaries exchange carbon dioxide for oxygen taken into the body.  
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.  These carry air into the lungs.
A.
B.
C.
4.  Lymph tissue and lymph nodes that protect the body from infection
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.  A flap over the trachea that keeps out food and anything else that could clog the trachea.
A.
B.
C.
7.  This tube carries air down to the windpipe.
A.
B.
C.
8.  The windpipe
A.
B.
C.
9.  Which of these is the job of the respiratory system?
A.
B.
C.
10.  The voicebox
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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