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WorksheetsHeart structure
Total questions: 16
Worksheet time: 9mins
Name
Class
Date
1.
Which number is the vena cava?
a)
1
b)
2
c)
3
d)
8
2.
Which number is the pulmonary artery?
a)
4
b)
5
c)
6
d)
8
3.
Where is the blood in 3 coming from?
a)
All over the body
b)
The upper half of the body, head and arms
c)
The lower half of the body, legs and abdomen
d)
The lungs
4.
The two chambers of the heart which receive blood are known as the _________
a)
atria
b)
ventricles
c)
systemics
d)
pulmonic
5.
Blood leaves the right ventricle through the ___________.
a)
pulmonary artery
b)
aorta
c)
superior vena cava
d)
right atrium
6.
What does letter D represent?
a)
aorta
b)
left atrium
c)
left ventricle
d)
right atrium
7.
What does letter B represent?
a)
aorta
b)
superior vena cava
c)
inferior vena cava
d)
right pulmonary artery
8.
Which valve is letter X?
a)
aortic
b)
bicuspid
c)
tricuspid
d)
pulmonary
9.
What carries the oxygenated blood from the lungs to the left atrium of the heart?
a)
vena cava
b)
aorta
c)
pulmonary vein
d)
pulmonary artery
10.
Freshly oxygenated blood is delivered to the _____________ and then it passes into the __________ to be pumped to the entire body.
a)
right ventricle; right atrium
b)
left ventricle; left atrium
c)
left atrium; left ventricle
d)
right atrium; right ventricle
11.
The most muscular chamber of the heart is the
a)
left ventricle
b)
left atrium
c)
right atrium
d)
right ventricle
12.
As the right ventricle contracts, the blood flows into the
a)
Heart
b)
Pulmonary arteries
c)
Atrium
d)
Ventricle
13.
Identify
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
14.
Identify
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
15.
Which letter is the aortic valve?
a)
A
b)
B
c)
E
d)
F
16.
Which letters carry deoxygenated blood?
a)
A, B, D
b)
G, A
c)
A, D
d)
B, C, D
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