WorksheetsRespiratory System
Total questions: 15
Worksheet time: 24mins
Name
Class
Date
1.
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
2.
The two main branches from the trachea (one to each lung)
a)
bronchi
b)
alveoli
c)
capillaries
d)
bronchioles
3.
The air sacs that are covered with capillaries where gas exchange takes place
a)
bronchi
b)
lungs
c)
oxygen
d)
alveoli
4.
Name the organ label # 6.
a)
alveoli
b)
bronchi
c)
trachea
d)
lungs
5.
Name the structure labeled 8
a)
lungs
b)
trachea
c)
diaphragm
d)
alveoli
6.
When you breathe, your lungs take in ___ and remove ___.
a)
air/oxygen
b)
oxygen/carbon dioxide
c)
carbon dioxide/waste
d)
waste/air
7.
What does the Larynx hold ?
a)
The larynx holds the whole sub system
b)
The larynx is part of the plant cells.
c)
The larynx holds the vocal chords.
d)
The larynx is part of animal tissues.
8.
a flap of tissue that closes when we eat so food doesn't not go down the trachea
a)
larynx
b)
pharynx
c)
trachea
d)
epiglottis
9.
NUMBER 2:
a)
Pharynx
b)
Bronchi
c)
Alveoli
d)
Lungs
10.
When air is pushed OUT of the lungs, what is the correct order for the tubes it passes through?
a)
bronchiole -> bronchi -> trachea -> nose
b)
bronchi -> bronchiole -> trachea -> nose
c)
trachea-> bronchi -> bronchiole-> nose
11.
What keeps your bronchi and bronchiole tubes open?
a)
cartilage rings
b)
ligament squares
c)
ciliated cells
d)
muscle
12.
What are the main organs of gas exchange in the respiratory system?
a)
diapragm
b)
lungs
c)
trachea
d)
bronchi
13.
The trachea...
a)
extends from the nasal cavity to the bronchi
b)
is lined with cilia
c)
lies posterior to the esophagus
d)
is the passageway for food into the stomach
14.
A capillary is a form of...
a)
Gas exchange
b)
Respiration
c)
Blood vessel
d)
Alveoli
15.
Gaseous exchange happens because of...
a)
Osmosis
b)
Respiration
c)
Diffusion
d)
Semi-permeable membranes
100 %
