WorksheetsCirculatory Test
Total questions: 20
Worksheet time: 7mins
Name
Class
Date
1.
How many chambers does the heart have ?
a)
4
b)
6
c)
3
d)
1
2.
What is the main function of the heart ?
a)
The heart circulates blood, oxygen, and nutrients throughout the body.
b)
The heart is the control centers for all body activities.
c)
The heart gets rid of the wastes in your body produced by homeostasis.
d)
The heart transports , protection and regulation. Blood transports the following substances:
3.
A blood vessel that carries blood TO the heart is called ...
a)
vein
b)
capillary
c)
blood vessel
d)
artery
4.
The bottom chambers of the heart are called
a)
ventricles
b)
atria
c)
vena cava
d)
valves
5.
Which part of the heart pumps deoxygenated (oxygen-poor) blood?
a)
Left side
b)
Right side
c)
Top side
d)
Bottom side
6.
When looking at the heart, which side is the right?
a)
my right
b)
my left
c)
at the apex
d)
at the base
7.
Where is the bicuspid valve located?
a)
between right atrium & right ventricle
b)
between left atrium & left ventricle
c)
between left ventricle & aorta
d)
between right ventricle & pulmonary trunk
8.
What electrical part of the heart is also called the intrinsic pacemaker of the heart?
a)
SA node
b)
AV node
c)
VA node
d)
purkinje fibers
9.
What is the largest artery in the human body?
a)
Aorta
b)
lung
c)
ventricle
d)
vein
10.
What do the arteries do?
a)
pumps blood to the heart
b)
pumps blood to and from the heart
c)
carry's blood away from the heart
d)
a muscle
11.
What is a pulmonary vein?
a)
a aorta
b)
a main blood vessel
c)
the blood vessel that carries newly oxygenated blood from the lungs
d)
it is a heart valve
12.
How many types of blood vessels are in our body?
a)
1
b)
2
c)
3
d)
4
13.
Arteries carry oxygen rich blood away from the heart.
a)
True
b)
False
14.
Veins carry oxygen poor blood back to the heart.
a)
False
b)
True
15.
Carbon dioxide is considered a _________________
a)
food
b)
waste
c)
energy
d)
fun party favor
16.
The circulatory system works with the ___________ system to provide our body with oxygen.
a)
respiratory
b)
digestive
c)
muscular
d)
skeletal
17.
The circulatory system works with the __________ system to obtain energy from nutrients that we eat.
a)
respiratory
b)
digestive
c)
skeletal
d)
nervous
18.
White blood cells
a)
help fight disease
b)
take up oxygen and deliver to cells
c)
help form blood clots
d)
helps carries nutrients
19.
Platelets
a)
help fight disease
b)
take up oxygen and deliver to cells
c)
help form blood clots
d)
help carries nutrients
20.
Tiny blood vessels at the ends of veins and arteries that are in contact with the body cells.
a)
capillaries
b)
atria
c)
diffusion
d)
plasma
100 %
