WorksheetsHeart Structure
Total questions: 16
Worksheet time: 13mins
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.
The most muscular chamber of the heart is the
a)
left ventricle
b)
left atrium
c)
right atrium
d)
right ventricle
11.
Identify
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
12.
Identify
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
13.
Which letter is the aortic valve?
a)
A
b)
B
c)
E
d)
F
14.
A flap of tissue that prevents blood from flowing backward
a)
Aorta
b)
Atrium
c)
Septum
d)
Valve
15.
What is the function of structure labelled 5?
a)
carry deoxygenated blood to the lungs
b)
carry oxygenated blood to all parts of the body
c)
carry deoxygenated blood from all parts of the body to the heart
d)
carry oxygenated blood from the lungs
16.
Which structure of the heart prevents the mixing of oxygen-riched blood and oxygen-poor blood?
a)
Aorta
b)
Atrium
c)
Valve
d)
Septum
100 %
