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WorksheetsCirculatory System
Total questions: 20
Worksheet time: 15mins
Name
Class
Date
1.
The purpose of the circulatory system is to....
a)
pump blood throughout the body
b)
provide the cells with carbon dioxide
c)
remove oxygen from the body's tissues
d)
inhale oxygen and exhale carbon dioxide
2.
These two blood vessels deliver deoxygenated blood to the right atrium
a)
pulmonary veins
b)
pulmonary arteries
c)
superior and inferior vena cava
d)
tricuspid and bicuspid
3.
The term "pulmonary" means "relating to or affecting the..."
a)
heart
b)
lungs
c)
valves
d)
capillaries
4.
The tricuspid and bicuspid valves....
a)
lead blood into the arteries.
b)
push the blood from the ventricles to the atria.
c)
push the blood from the atrium to the ventricles.
d)
prevent the backwards flow of blood into the atria.
5.
The four chambers of the heart are the...
a)
right and left ventricles and atria
b)
right and left pulmonary arteries and veins
c)
right and left ventricles and pulmonary veins
d)
right and left atria and pulmonary veins
6.
This is the largest artery in the human body and is responsible for delivering oxygenated blood from the heart to the body.
a)
pulmonary artery
b)
pulmonary vein
c)
superior vena cava
d)
aorta
7.
The __________________________ bring oxygenated blood from the lungs --> heart
a)
pulmonary veins
b)
pulmonary artery
c)
aorta
d)
superior vena cava
8.
The smaller, upper chambers of the heart are the...
a)
ventricles
b)
atria
c)
bicuspid
d)
semilunar
9.
A normal blood pressure is...
a)
less than 120/80
b)
less than 90/60
c)
more than 140/90
d)
equal to 130/85
10.
The larger, bottom chambers of the heart are the...
a)
ventricles
b)
atria
c)
bicuspid
d)
semilunar
11.
Identify this structure.
a)
septum
b)
base
c)
semilunar valve
d)
bicuspid valve
12.
Identify this structure.
a)
ventricle
b)
artery
c)
atrium
d)
aorta
13.
Identify this structure...
a)
tricuspid valve
b)
bicuspid valve
c)
pulmonary valve
d)
aortic valve
14.
What is the purpose of this blood vessel?
a)
to pump oxygenated blood to the body
b)
to pump deoxygenated blood to the lungs
c)
to pump deoxygenated blood from the body
d)
to pump oxygenated blood from the lungs.
15.
What is the important role of this chamber of the heart?
a)
to pump blood to the aorta --> rest of body.
b)
to pump blood to the lungs.
c)
to oxygenate blood.
d)
to store deoxygenated blood for later use.
16.
The ___________________ is/are responsible for the transportation of oxygen and carbon dioxide.
a)
plasma
b)
platelets
c)
white blood cells
d)
red blood cells
17.
The ___________________ is/are responsible for assisting in the immune system's defense against pathogens.
a)
plasma
b)
platelets
c)
white blood cells
d)
red blood cells
18.
The ___________________ is/are the main component of blood, contains the blood cells and helps transport nutrients, hormones, etc.
a)
plasma
b)
platelets
c)
white blood cells
d)
red blood cells
19.
The ___________________ is/are responsible for the clotting of blood.
a)
plasma
b)
platelets
c)
white blood cells
d)
red blood cells
20.
Sickle cell anemia is a _______________ disease that causes the red blood cells to be ______________. This may eventually lead to a lack of oxygen supply to the cells, extreme pain, organ failure, and/or death.
a)
genetic....combine with white blood cells
b)
genetic....misshapen
c)
contagious...misshapen
d)
contagious...combine with white blood cells
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