Chapter 33

37 Questions  I  By RiseAsOne on November 6, 2013
Respiration

  
Changes are done, please start the quiz.


Question Excerpt

Removing question excerpt is a premium feature

Upgrade and get a lot more done!
1.  Voice sounds are produced by the _________.
A.
B.
C.
D.
E.
2.  The primary functions of the ______ are to warm, filter, and humidify air.
A.
B.
C.
D.
E.
3.  During inhalation,
A.
B.
C.
D.
E.
4.  From which structures do oxygen molecules move from the lungs to the blood?
A.
B.
C.
D.
E.
5.  Which statement is correct?
A.
B.
C.
D.
E.
6.  After blood becomes oxygenated,
A.
B.
C.
D.
E.
7.  Hemoglobin
A.
B.
C.
D.
E.
8.  Most carbon dioxide is carried from the body tissues to the lungs _____.
A.
B.
C.
D.
E.
9.  By picking up hydrogen ions, hemoglobin prevents the blood from becoming too _____.
A.
B.
C.
D.
E.
10.  In the blood most of the oxygen that will be used in cellular respiration is carried from the lungs to the body tissues _____.
A.
B.
C.
D.
E.
11. 
A. 1
A.
B. 2
B.
C. 3
C.
D. 4
D.
E. 5
E.
F. 6
F.
G. 7
G.
H. 8
H.
12.  Insect respiratory systems contain all of these structures EXCEPT:
A.
B.
C.
D.
13.  As shown in this figure, blood flows and water flow are
A.
B.
C.
D.
14.  If a respiratory surface dries out, gas exchange will
A.
B.
C.
D.
E.
15.  The movement of a large amount of air from the atmosphere to a respiratory surface is an example of
A.
B.
C.
D.
E.
16.  Birds are able to sustain long flights at high altitudes because they
A.
B.
C.
D.
E.
17.  During inhalation, the diaphragm
A.
B.
C.
D.
18.  The respiratory center is located in the
A.
B.
C.
D.
E.
19.  The function of the epiglottis is to
A.
B.
C.
D.
E.
20.  Why do smokers cough?
A.
B.
C.
D.
21.  Carbon monoxide is poisonous because it
A.
B.
C.
D.
E.
22.  For smokers who quit smoking, when does healing begin?
A.
B.
C.
D.
23.  What happens during countercurrent exchange?
A.
B.
C.
D.
E.
24.  What is the purpose of respiration?
A.
B.
C.
D.
25.  Why are respiratory surfaces, such as living cell membranes, moist?
A.
B.
C.
D.
26.  What choice below is the reason that there are respiratory systems in animals?
A.
B.
C.
D.
27.  What causes gases, such as oxygen and carbon dioxide, to be exchanged between the tissues and the circulatory system exclusive of the lungs?
A.
B.
C.
D.
28.  Which of the following stages of gas exchange is the final stage?
A.
B.
C.
D.
29.  What is the purpose of the epiglottis in the respiratory system of humans?
A.
B.
C.
D.
30.  How many bronchi does the human have?
A.
B.
C.
D.
31.  In what part of the lung does gas exchange occur?
A.
B.
C.
D.
32.  The epithelial cells of the alveolus and the endothelial cells that form the wall of each capillary are called the __________.
A.
B.
C.
D.
33.  Which of the following describes the conditions for gas exchange in body cells outside the lungs?
A.
B.
C.
D.
34.  Carbon dioxide leaves the red blood cell in the lung and diffuses to the __________.
A.
B.
C.
D.
35.  What is the greatest cause of emphysema, a disease of the lungs that results in oxygen depletion throughout the body?
A.
B.
C.
D.
E.
36.  What is the purpose of the diaphragm, a large sheet of muscle that forms the lower boundary of the chest cavity?
A.
B.
C.
D.
37.  Breathing impulses originate in the respiratory center, which is located in the __________.
A.
B.
C.
D.
Back to top


to post comments.

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz