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WorksheetsHeart & Lungs
Total questions: 20
Worksheet time: 18mins
Name
Class
Date
1.
Name this part.
a)
Right atrium
b)
Left ventricle
c)
Right ventricle
d)
Left atrium
2.
Name this part.
a)
Right ventricle
b)
Pulmonary artery
c)
Left ventricle
d)
Right atrium
3.
Which side of the heart pumps oxygen-rich blood to the rest of the body?
a)
Right
b)
Left
4.
Which side of the heart pumps blood into the lungs?
a)
Right
b)
Left
5.
______ carry blood to the heart.
a)
Arteries
b)
Veins
c)
Capillaries
d)
Vena Cava
6.
Name the part.
a)
Pulmonary vein
b)
Right atrium
c)
Aorta
d)
Pulmonary artery
7.
Name the part.
a)
Left ventricle
b)
Vena cava
c)
Right atrium
d)
Right ventricle
8.
The heart has ___ chambers.
a)
1
b)
2
c)
3
d)
4
9.
This chamber of the heart RECEIVES blood returning from the body
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
10.
The _________ PUMPS blood to the lungs.
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
11.
The _______ RECEIVES blood returning from the lungs.
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
12.
This chamber of the heart PUMPS blood to the body.
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
13.
The __________ is a wall of muscle that divides the right and left halves of the heart.
a)
Atrioventrucular Valve
b)
Semilunar Valve
c)
Septum
d)
Diaphragm
14.
Name the organ label # 6.
a)
alveoli
b)
bronchi
c)
trachea
d)
lungs
15.
What is the main bone structure that protects the lungs
a)
Vertebrae
b)
Rib cage
c)
Skull
d)
Pelvis
16.
Why is the diaphragm important to the respiratory system ?
a)
It contracts or expands air from the lungs.
b)
It helps the system to digest.
c)
It helps the system to do its main functions.
d)
It helps decrease the carbon dioxide in the system.
17.
the ____ look like a wasp's nest and is where the exchange of oxygen and carbon dioxide takes places.
a)
alveoli
b)
bronchial tubes
c)
lung
d)
diaphragm
18.
When air pressure inside the lungs is less than air pressure in the atmosphere...
a)
Air moves into the lungs
b)
Air moves out of the lungs
19.
When the diaphragm contracts and moves down, the lungs are...
a)
expanding with air
b)
shrinking - pushing air out
20.
Which is not a long term effect of training on the lung function?
a)
Increased gaseous exchange
b)
Smaller oxygen debt
c)
Respiratory muscles get fitter and stronger
d)
Improved cardiac output
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