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Respiratory System Quiz - Level 3

20 Questions  I  By Keb1980
Biology Quizzes & Trivia

  
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Question Excerpt

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1.  The function of the respiratory system is to inhale carbon dioxide?
A.
B.
2.  Which pathology is the inflammation of the mucous membrane of the nose, causing a blocked, stuffed and runny nose?
A.
B.
C.
D.
3.  Which type of blood cell carries oxygen from the lungs around the body?
A.
B.
C.
4.  How much oxygen is inhaled ?
A.
B.
C.
D.
5.  Which part of the respiratory system produces sound?
A.
B.
C.
D.
6.  The trachea is made up mainly of:
A.
B.
C.
D.
7.  When oxygen passes through the bloodstream, it binds with haemoglobin to form:
A.
B.
C.
D.
8.  During which stage of respiration does the pressure of the thorax decrease, resulting in greater pressure outside of the body?
A.
B.
9.  Which pathology is caused by a chronic or acute inflammation of the bronchial tubes?
A.
B.
C.
D.
10.  One of the functions of the pleural membrane is to reduce friction between the lungs and the ribcage
A.
B.
11.  How much carbon dioxide is inhaled?
A.
B.
C.
D.
12.  Where can the pulmonary capillary network be found?
A.
B.
C.
D.
13.  Which lung has less lobes and is therefore smaller?
A.
B.
14.  During gas exchange, oxygen and carbon dioxide diffusion occurs in the:
A.
B.
C.
D.
15.  Another name for the throat is :
A.
B.
C.
D.
16.  During which part of respiration do the diaphragm & intercostal muscles relax?
A.
B.
17.  Though which blood vessel does blood leave the heart and go to the lungs?
A.
B.
C.
D.
18.  What type of cartilage is found at the top of the sternum?
A.
B.
C.
D.
19.  Which pathology is caused by a bacteria, resulting in the alveoli becoming filled with inflammatory cells and becoming solid?
A.
B.
C.
D.
20.  Which part of the respiratory system humidifies air?
A.
B.
C.
D.
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