WorksheetsHeart Structure
Total questions: 11
Worksheet time: 8mins
Name
Class
Date
1.
Which number is the vena cava?
a)
1
b)
2
c)
3
d)
8
2.
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
3.
The two chambers of the heart which receive blood are known as the _________
a)
atria
b)
ventricles
c)
systemics
d)
pulmonic
4.
Which valve is letter X?
a)
aortic
b)
bicuspid
c)
tricuspid
d)
pulmonary
5.
The most muscular chamber of the heart is the
a)
left ventricle
b)
left atrium
c)
right atrium
d)
right ventricle
6.
Identify
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
7.
Identify
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
8.
What is the function of valves in the heart?
a)
To keep the heart pumping
b)
To create pressure
c)
To prevent back flow of blood
d)
To keep the blood warm
9.
Identify the structure the arrow is pointing to
a)
right atrium
b)
right ventricle
c)
left atrium
d)
left ventricle
10.
The wall that splits the heart down the middle is called the?
a)
Septum
b)
SA node
c)
AV node
d)
Separator
11.
Blood traveling out of the heart through this vessel goes to... (HINT: It is connected to the left ventricle)
a)
The lungs
b)
The rest of the body
100 %
