WorksheetsRespiratory System Review
Total questions: 14
Worksheet time: 8mins
Name
Class
Date
1.
Breathing air into lungs
a)
Inhalation
b)
Exhalation
2.
Breathing air out of lungs
a)
Inhalation
b)
Exhalation
3.
The muscle that contracts and relaxes to force air in or out of the lungs.
a)
Oral Cavity
b)
Diaphragm
c)
Nasal Cavity
d)
Epiglottis
4.
Air that we inhale?
a)
Oxygen
b)
Carbon Dioxide
5.
Air that we exhale?
a)
Oxygen
b)
Carbon Dioxide
6.
another name for the voicebox
a)
larynx
b)
pharynx
c)
windpipe
d)
trachea
7.
What is the name of the system that helps your body breathe?
a)
Circulatory System
b)
Respiratory System
c)
Digestive System
d)
Skeletal System
8.
Flap of skin that covers the opening to the windpipe during swallowing
a)
Stomach
b)
Trachea
c)
Pancreas
d)
Epiglottis
9.
What is diffusion?
a)
Gas Movement
b)
Breathing Air
c)
Crowded Hallways
10.
What controls our breathing?
a)
Heart
b)
Brain and Nervous System
c)
Muscles
11.
What is part of the UPPER tract?
a)
Eyes
b)
Heart
c)
Pharynx
d)
Brain
12.
What is part of the LOWER tract?
a)
Alveoli
b)
Nerves
c)
Nasal Cavity
d)
Heart
13.
The key function of the Respiratory System is ______________
a)
Breathing
b)
Running
c)
Seeing
14.
Cells need __________ to live. If we don't have this, they will die.
a)
Food
b)
Oxygen
c)
Blood
100 %
