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WorksheetsThe Heart
Total questions: 28
Worksheet time: 16mins
Name
Class
Date
1.
name of the valve that separates right atrium from right ventricle.
a)
tricuspid
b)
aortic
c)
mitral
d)
bicuspid
2.
Valve that blood is forced through from right ventricle into pulmonary arteries.
a)
pulmonary valve
b)
aortic valve
c)
mitral valve
3.
Major artery at the top of the heart sends oxygenated blood from the left ventricle to the rest of the body.
a)
aorta
b)
pulmonary artery
c)
inferior vena cava
4.
Identify the structure the arrow is pointing to
a)
right atrium
b)
right ventricle
c)
left atrium
d)
left ventricle
5.
Identify the structure the arrow is pointing to
a)
right atrium
b)
right ventricle
c)
left atrium
d)
left ventricle
6.
Identify the structure the arrow is pointing to
a)
right atrium
b)
right ventricle
c)
left atrium
d)
left ventricle
7.
Identify the structure the arrow is pointing to
a)
right atrium
b)
right ventricle
c)
left atrium
d)
left ventricle
8.
Identify the structure the arrow is pointing to
a)
Pulmonary Vein
b)
Pulmonary Artery
c)
Vena Cava
d)
Aorta
9.
Identify the structure the arrow is pointing to
a)
Pulmonary Vein
b)
Pulmonary Artery
c)
Vena Cava
d)
Aorta
10.
Identify the structure the arrow is pointing to
a)
Pulmonary Vein
b)
Pulmonary Artery
c)
Vena Cava
d)
Aorta
11.
Identify the structure the arrow is pointing to
a)
Pulmonary Vein
b)
Pulmonary Artery
c)
Vena Cava
d)
Aorta
12.
Identify the structure the arrow is pointing to
a)
Valves
b)
Septum
c)
Pulmonary
d)
Systemic
13.
Identify the structure the arrow is pointing to
a)
Valves
b)
Septum
c)
Pulmonary
d)
Systemic
14.
How many chambers does the heart have?
a)
1
b)
2
c)
3
d)
4
15.
Why are the walls of the left ventricle thicker than that of the right ventricle?
a)
The left ventricle must force blood into all the capillaries of the lungs
b)
the left ventricle doesn't skip leg day
c)
This is false, the walls of the right ventricle are thicker
d)
Blood from the left ventricle is pumped throught the entire body
16.
A flap of tissue that prevents blood from flowing backward
a)
Aorta
b)
Atrium
c)
Septum
d)
Valve
17.
What is the definition of the Cardiac Cycle?
a)
the contraction of the atria
b)
the sequence of events that occur during one complete heartbeat
c)
the contraction and relaxation of the ventricles
d)
the circulation of blood in the heart
18.
Receives blood from the body that is low in oxygen and high in carbon dioxide
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
19.
Which contract in unison??
a)
Top chambers, then bottom chambers.
b)
Right Chambers, then the Left Chambers
c)
All four chambers beat in unison.
20.
The thickest and strongest blood vessel is the
a)
vein
b)
artery
c)
capillary
d)
both veins and capillaries
21.
The blood vessel that has valves at intervals...
a)
capillary
b)
artery
c)
vein
d)
none of the above
22.
Valves in veins
a)
support them
b)
protect them
c)
prevent the backward movement inside them
d)
provide them elesticity
23.
Carry blood away from heart; mostly oxygen-rich
a)
Arteries
b)
Veins
c)
Capillaries
24.
These carry blood to the heart:
a)
arteries
b)
veins
c)
capillaries
d)
arterioles
25.
These are one cell thick
a)
arteries
b)
capillaries
c)
veins
26.
Which arteriole is dilated?
a)
1
b)
2
c)
3
27.
Which arteriole is constricted?
a)
1
b)
2
c)
3
28.
Vessel responsible for transfer of oxygen and nutrient into the muscle and waste products out of the muscles.
a)
Capillaries
b)
Arteries
c)
Blood
d)
Arterioles
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