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WorksheetsRespiratory System
Total questions: 15
Worksheet time: 45mins
Name
Class
Date
1.
When you breathe, your lungs take in ___ and remove ___.
a)
air/oxygen
b)
oxygen/carbon dioxide
c)
carbon dioxide/waste
d)
waste/air
2.
The air sacs that are covered with capillaries where gas exchange takes place
a)
bronchi
b)
lungs
c)
oxygen
d)
alveoli
3.
Given the following structures:
1. larynx
2. nasal cavity
3. pharynx
4. trachea
Which of the following is the correct order that air would flow during inhalation.
1. larynx
2. nasal cavity
3. pharynx
4. trachea
Which of the following is the correct order that air would flow during inhalation.
a)
1,2,3,4
b)
2,3,1,4
c)
2,1,3,4
d)
4,2,3,1
4.
A cavity within a bone or other tissue, especially one in the bones of the face or skull connecting with the nasal cavities.
a)
Sinus
b)
Nose
c)
Pharynx
d)
Larynx
5.
The process of exchanging oxygen and carbon dioxide in the lungs.
a)
inspiration
b)
expiration
c)
internal respiration
d)
external respiration
6.
NUMBER 6:
a)
Lungs
b)
Trachea
c)
Mouth
d)
Alveoli
7.
Which are the main organs in the respiratory system?
a)
Heart
b)
Stomach
c)
Lungs
d)
Nose
8.
A disorder of the lungs called ____ causes the bronchi to become restricted (get smaller) so air can't get to the lungs.
a)
asthma
b)
cold
c)
influenza
d)
bronchitis
9.
The two main branches from the trachea (one to each lung)
a)
bronchi
b)
alveoli
c)
capillaries
d)
bronchioles
10.
Name the structure labeled 8
a)
lungs
b)
trachea
c)
diaphragm
d)
alveoli
11.
The average amount of air into and out of the lungs with each breath is called
a)
tidal volume
b)
trachea
c)
vital capacity
d)
total lung capacity
12.
What is the volume that remains in the lungs even after a forceful exhale
a)
expiratory reserve
b)
residual volume
c)
inspiratory reserve
d)
total lung capacity
13.
The volume of a normal breath
a)
3000mL
b)
2400mL
c)
1200mL
d)
500mL
14.
Which of the following lung capacities is the volume of air that can be maximally exhaled after a maximum inhalation?
a)
inspiratory capacity
b)
functional residual capacity
c)
vital capacity
d)
total lung capacity
15.
Which blood cells carry the oxygen to the rest of the body?
a)
Red Blood Cells
b)
White Blood Cells
c)
Blue Blood Cells
d)
Yellow Blood Cells
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