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WorksheetsRespiratory System
Total questions: 13
Worksheet time: 9mins
Name
Class
Date
1.
The two main branches from the trachea (one to each lung) (a)
Choose from the below words
bronchi
alveoli
capillaries
bronchioles
2.
The air sacs that are covered with capillaries where gas exchange takes place
a)
bronchi
b)
lungs
c)
oxygen
d)
alveoli
3.
Name the organ label # 6.
a)
alveoli
b)
bronchi
c)
trachea
d)
lungs
4.
Name the structure labeled 8
a)
lungs
b)
trachea
c)
diaphragm
d)
alveoli
5.
When you breathe, your lungs take in ___ and remove ___.
a)
air/oxygen
b)
oxygen/carbon dioxide
c)
carbon dioxide/waste
d)
waste/air
6.
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.
7.
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
8.
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
9.
What keeps your bronchi and bronchiole tubes open?
a)
cartilage rings
b)
ligament squares
c)
ciliated cells
d)
muscle
10.
What are the main organs of gas exchange in the respiratory system?
a)
diapragm
b)
lungs
c)
trachea
d)
bronchi
11.
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
12.
A capillary is a form of...
a)
Gas exchange
b)
Respiration
c)
Blood vessel
d)
Alveoli
13.
Gaseous exchange happens because of...
a)
Osmosis
b)
Respiration
c)
Diffusion
d)
Semi-permeable membranes
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